I tried to create a simple RAID1 for metadata and somehow lost access to everything on the drive. The RAID1 for just metadata created just fine, everything was fine for a day, so I turned off the drive that was just holding the RAID1 of the metadata, it's an external USB hard drive. Everything seemed to be moving along fine, the data was still accessible and RAID1 worked. I then swapped the USB hard drive for a different drive and btrfs had a fit. Right now it is not mounted, I can't get it to mount. Everything I do ends with an error. I can't understand what went wrong and why it won't mount. So dmesg shows me it had trouble reading chunk root. Running a chunk-recover shows some problems but errors out and fixes nothing. btrfsck --repair --init-extent-tree gives similar errors that it cannot read chunk root. From what I've found online, I'm stuck in a loop, I can't fix the first error until I fix the second. But I can't fix the second till the first is fixed. uname -a Linux mach 3.13.0-29-generic #53-Ubuntu SMP Wed Jun 4 21:00:20 UTC 2014 x86_64 x86_64 x86_64 GNU/Linux sudo btrfs version Btrfs v3.12 sudo btrfs fi show Label: none uuid: 184fecb1-3016-4fe4-b41b-f3b1b6654e84 Total devices 1 FS bytes used 112.00KiB devid 1 size 465.76GiB used 2.04GiB path /dev/sdh1 Label: none uuid: bd78815a-802b-43e2-8387-fc6ab4237d67 Total devices 2 FS bytes used 299.73GiB devid 1 size 573.47GiB used 302.00GiB path /dev/sdc1 *** Some devices missing Btrfs v3.12 sudo mount /dev/sdc1 /media/Data/ mount: wrong fs type, bad option, bad superblock on /dev/sdc1, missing codepage or helper program, or other error In some cases useful info is found in syslog - try dmesg | tail or so Note: Adding -o degraded or -o recovery still fails. dmesg | tail [43757.059275] btrfs: device fsid 184fecb1-3016-4fe4-b41b- f3b1b6654e84 devid 1 transid 6 /dev/sdh1 [43808.758821] btrfs: device fsid bd78815a-802b-43e2-8387-fc6ab4237d67 devid 1 transid 60944 /dev/sdc1 [43808.759837] btrfs: disk space caching is enabled [43808.761932] btrfs: failed to read chunk root on sdc1 [43808.780698] btrfs: open_ctree failed [43911.602169] btrfs: device fsid bd78815a-802b-43e2-8387-fc6ab4237d67 devid 1 transid 60944 /dev/sdc1 [43911.611280] btrfs: device fsid 3a1173cd-77a9-4076-8a1e-5cc782bd18a5 devid 1 transid 4 /dev/sdh [43911.612189] btrfs: device fsid 184fecb1-3016-4fe4-b41b-f3b1b6654e84 devid 1 transid 6 /dev/sdh1 [43911.633946] btrfs: device fsid bd78815a-802b-43e2-8387-fc6ab4237d67 devid 1 transid 60944 /dev/sdc1 [43911.645625] btrfs: device fsid bd78815a-802b-43e2-8387-fc6ab4237d67 devid 1 transid 60944 /dev/sdc1 Chunk: start = 655016067072, len = 1073741824, type = 1, num_stripes = 1 Stripes list: [ 0] Stripe: devid = 1, offset = 272763977728 Block Group: start = 655016067072, len = 1073741824, flag = 1 Device extent list: [ 0]Device extent: devid = 1, start = 272763977728, len 1073741824, chunk offset = 655016067072 Chunk: start = 656089808896, len = 1073741824, type = 1, num_stripes = 1 Stripes list: [ 0] Stripe: devid = 1, offset = 271690235904 Block Group: start = 656089808896, len = 1073741824, flag = 1 Device extent list: [ 0]Device extent: devid = 1, start = 271690235904, len 1073741824, chunk offset = 656089808896 Chunk: start = 657163550720, len = 1073741824, type = 1, num_stripes = 1 Stripes list: [ 0] Stripe: devid = 1, offset = 275985203200 Block Group: start = 657163550720, len = 1073741824, flag = 1 Device extent list: [ 0]Device extent: devid = 1, start = 275985203200, len 1073741824, chunk offset = 657163550720 Chunk: start = 658237292544, len = 1073741824, type = 1, num_stripes = 1 Stripes list: [ 0] Stripe: devid = 1, offset = 277058945024 Block Group: start = 658237292544, len = 1073741824, flag = 1 Device extent list: [ 0]Device extent: devid = 1, start = 277058945024, len 1073741824, chunk offset = 658237292544 Chunk: start = 659311034368, len = 1073741824, type = 1, num_stripes = 1 Stripes list: [ 0] Stripe: devid = 1, offset = 278132686848 Block Group: start = 659311034368, len = 1073741824, flag = 1 Device extent list: [ 0]Device extent: devid = 1, start = 278132686848, len 1073741824, chunk offset = 659311034368 Chunk: start = 660384776192, len = 1073741824, type = 1, num_stripes = 1 Stripes list: [ 0] Stripe: devid = 1, offset = 279206428672 Block Group: start = 660384776192, len = 1073741824, flag = 1 Device extent list: [ 0]Device extent: devid = 1, start = 279206428672, len 1073741824, chunk offset = 660384776192 Chunk: start = 661458518016, len = 1073741824, type = 1, num_stripes = 1 Stripes list: [ 0] Stripe: devid = 1, offset = 265247784960 Block Group: start = 661458518016, len = 1073741824, flag = 1 Device extent list: [ 0]Device extent: devid = 1, start = 265247784960, len 1073741824, chunk offset = 661458518016 Chunk: start = 662532259840, len = 1073741824, type = 1, num_stripes = 1 Stripes list: [ 0] Stripe: devid = 1, offset = 264174043136 Block Group: start = 662532259840, len = 1073741824, flag = 1 Device extent list: [ 0]Device extent: devid = 1, start = 264174043136, len 1073741824, chunk offset = 662532259840 Chunk: start = 663606001664, len = 1073741824, type = 1, num_stripes = 1 Stripes list: [ 0] Stripe: devid = 1, offset = 266321526784 Block Group: start = 663606001664, len = 1073741824, flag = 1 Device extent list: [ 0]Device extent: devid = 1, start = 266321526784, len 1073741824, chunk offset = 663606001664 Chunk: start = 664679743488, len = 1073741824, type = 1, num_stripes = 1 Stripes list: [ 0] Stripe: devid = 1, offset = 267395268608 Block Group: start = 664679743488, len = 1073741824, flag = 1 Device extent list: [ 0]Device extent: devid = 1, start = 267395268608, len 1073741824, chunk offset = 664679743488 Chunk: start = 665753485312, len = 1073741824, type = 1, num_stripes = 1 Stripes list: [ 0] Stripe: devid = 1, offset = 268469010432 Block Group: start = 665753485312, len = 1073741824, flag = 1 Device extent list: [ 0]Device extent: devid = 1, start = 268469010432, len 1073741824, chunk offset = 665753485312 Chunk: start = 666827227136, len = 1073741824, type = 1, num_stripes = 1 Stripes list: [ 0] Stripe: devid = 1, offset = 269542752256 Block Group: start = 666827227136, len = 1073741824, flag = 1 Device extent list: [ 0]Device extent: devid = 1, start = 269542752256, len 1073741824, chunk offset = 666827227136 Chunk: start = 667900968960, len = 1073741824, type = 1, num_stripes = 1 Stripes list: [ 0] Stripe: devid = 1, offset = 255584108544 Block Group: start = 667900968960, len = 1073741824, flag = 1 Device extent list: [ 0]Device extent: devid = 1, start = 255584108544, len 1073741824, chunk offset = 667900968960 Chunk: start = 668974710784, len = 1073741824, type = 1, num_stripes = 1 Stripes list: [ 0] Stripe: devid = 1, offset = 256657850368 Block Group: start = 668974710784, len = 1073741824, flag = 1 Device extent list: [ 0]Device extent: devid = 1, start = 256657850368, len 1073741824, chunk offset = 668974710784 Chunk: start = 670048452608, len = 1073741824, type = 1, num_stripes = 1 Stripes list: [ 0] Stripe: devid = 1, offset = 257731592192 Block Group: start = 670048452608, len = 1073741824, flag = 1 Device extent list: [ 0]Device extent: devid = 1, start = 257731592192, len 1073741824, chunk offset = 670048452608 Chunk: start = 671122194432, len = 1073741824, type = 1, num_stripes = 1 Stripes list: [ 0] Stripe: devid = 1, offset = 258805334016 Block Group: start = 671122194432, len = 1073741824, flag = 1 Device extent list: [ 0]Device extent: devid = 1, start = 258805334016, len 1073741824, chunk offset = 671122194432 Chunk: start = 672195936256, len = 1073741824, type = 1, num_stripes = 1 Stripes list: [ 0] Stripe: devid = 1, offset = 259879075840 Block Group: start = 672195936256, len = 1073741824, flag = 1 Device extent list: [ 0]Device extent: devid = 1, start = 259879075840, len 1073741824, chunk offset = 672195936256 Chunk: start = 673269678080, len = 1073741824, type = 1, num_stripes = 1 Stripes list: [ 0] Stripe: devid = 1, offset = 248067915776 Block Group: start = 673269678080, len = 1073741824, flag = 1 Device extent list: [ 0]Device extent: devid = 1, start = 248067915776, len 1073741824, chunk offset = 673269678080 Chunk: start = 674343419904, len = 1073741824, type = 1, num_stripes = 1 Stripes list: [ 0] Stripe: devid = 1, offset = 249141657600 Block Group: start = 674343419904, len = 1073741824, flag = 1 Device extent list: [ 0]Device extent: devid = 1, start = 249141657600, len 1073741824, chunk offset = 674343419904 Chunk: start = 675417161728, len = 1073741824, type = 1, num_stripes = 1 Stripes list: [ 0] Stripe: devid = 1, offset = 250215399424 Block Group: start = 675417161728, len = 1073741824, flag = 1 Device extent list: [ 0]Device extent: devid = 1, start = 250215399424, len 1073741824, chunk offset = 675417161728 Chunk: start = 676490903552, len = 1073741824, type = 1, num_stripes = 1 Stripes list: [ 0] Stripe: devid = 1, offset = 251289141248 Block Group: start = 676490903552, len = 1073741824, flag = 1 Device extent list: [ 0]Device extent: devid = 1, start = 251289141248, len 1073741824, chunk offset = 676490903552 Chunk: start = 677564645376, len = 1073741824, type = 1, num_stripes = 1 Stripes list: [ 0] Stripe: devid = 1, offset = 252362883072 Block Group: start = 677564645376, len = 1073741824, flag = 1 Device extent list: [ 0]Device extent: devid = 1, start = 252362883072, len 1073741824, chunk offset = 677564645376 Chunk: start = 678638387200, len = 1073741824, type = 1, num_stripes = 1 Stripes list: [ 0] Stripe: devid = 1, offset = 239477981184 Block Group: start = 678638387200, len = 1073741824, flag = 1 Device extent list: [ 0]Device extent: devid = 1, start = 239477981184, len 1073741824, chunk offset = 678638387200 Chunk: start = 679712129024, len = 1073741824, type = 1, num_stripes = 1 Stripes list: [ 0] Stripe: devid = 1, offset = 240551723008 Block Group: start = 679712129024, len = 1073741824, flag = 1 Device extent list: [ 0]Device extent: devid = 1, start = 240551723008, len 1073741824, chunk offset = 679712129024 Chunk: start = 680785870848, len = 1073741824, type = 1, num_stripes = 1 Stripes list: [ 0] Stripe: devid = 1, offset = 241625464832 Block Group: start = 680785870848, len = 1073741824, flag = 1 Device extent list: [ 0]Device extent: devid = 1, start = 241625464832, len 1073741824, chunk offset = 680785870848 Chunk: start = 681859612672, len = 1073741824, type = 1, num_stripes = 1 Stripes list: [ 0] Stripe: devid = 1, offset = 242699206656 Block Group: start = 681859612672, len = 1073741824, flag = 1 Device extent list: [ 0]Device extent: devid = 1, start = 242699206656, len 1073741824, chunk offset = 681859612672 Chunk: start = 682933354496, len = 1073741824, type = 1, num_stripes = 1 Stripes list: [ 0] Stripe: devid = 1, offset = 243772948480 Block Group: start = 682933354496, len = 1073741824, flag = 1 Device extent list: [ 0]Device extent: devid = 1, start = 243772948480, len 1073741824, chunk offset = 682933354496 Chunk: start = 684007096320, len = 1073741824, type = 1, num_stripes = 1 Stripes list: [ 0] Stripe: devid = 1, offset = 234109272064 Block Group: start = 684007096320, len = 1073741824, flag = 1 Device extent list: [ 0]Device extent: devid = 1, start = 234109272064, len 1073741824, chunk offset = 684007096320 Chunk: start = 685080838144, len = 1073741824, type = 1, num_stripes = 1 Stripes list: [ 0] Stripe: devid = 1, offset = 233035530240 Block Group: start = 685080838144, len = 1073741824, flag = 1 Device extent list: [ 0]Device extent: devid = 1, start = 233035530240, len 1073741824, chunk offset = 685080838144 Chunk: start = 686154579968, len = 1073741824, type = 1, num_stripes = 1 Stripes list: [ 0] Stripe: devid = 1, offset = 231961788416 Block Group: start = 686154579968, len = 1073741824, flag = 1 Device extent list: [ 0]Device extent: devid = 1, start = 231961788416, len 1073741824, chunk offset = 686154579968 Chunk: start = 687228321792, len = 1073741824, type = 1, num_stripes = 1 Stripes list: [ 0] Stripe: devid = 1, offset = 235183013888 Block Group: start = 687228321792, len = 1073741824, flag = 1 Device extent list: [ 0]Device extent: devid = 1, start = 235183013888, len 1073741824, chunk offset = 687228321792 Chunk: start = 688302063616, len = 1073741824, type = 1, num_stripes = 1 Stripes list: [ 0] Stripe: devid = 1, offset = 236256755712 Block Group: start = 688302063616, len = 1073741824, flag = 1 Device extent list: [ 0]Device extent: devid = 1, start = 236256755712, len 1073741824, chunk offset = 688302063616 Chunk: start = 689375805440, len = 1073741824, type = 1, num_stripes = 1 Stripes list: [ 0] Stripe: devid = 1, offset = 237330497536 Block Group: start = 689375805440, len = 1073741824, flag = 1 Device extent list: [ 0]Device extent: devid = 1, start = 237330497536, len 1073741824, chunk offset = 689375805440 Chunk: start = 690449547264, len = 1073741824, type = 1, num_stripes = 1 Stripes list: [ 0] Stripe: devid = 1, offset = 238404239360 Block Group: start = 690449547264, len = 1073741824, flag = 1 Device extent list: [ 0]Device extent: devid = 1, start = 238404239360, len 1073741824, chunk offset = 690449547264 Chunk: start = 691523289088, len = 1073741824, type = 1, num_stripes = 1 Stripes list: [ 0] Stripe: devid = 1, offset = 223371853824 Block Group: start = 691523289088, len = 1073741824, flag = 1 Device extent list: [ 0]Device extent: devid = 1, start = 223371853824, len 1073741824, chunk offset = 691523289088 Chunk: start = 692597030912, len = 1073741824, type = 1, num_stripes = 1 Stripes list: [ 0] Stripe: devid = 1, offset = 224445595648 Block Group: start = 692597030912, len = 1073741824, flag = 1 Device extent list: [ 0]Device extent: devid = 1, start = 224445595648, len 1073741824, chunk offset = 692597030912 Chunk: start = 693670772736, len = 1073741824, type = 1, num_stripes = 1 Stripes list: [ 0] Stripe: devid = 1, offset = 225519337472 Block Group: start = 693670772736, len = 1073741824, flag = 1 Device extent list: [ 0]Device extent: devid = 1, start = 225519337472, len 1073741824, chunk offset = 693670772736 Chunk: start = 694744514560, len = 1073741824, type = 1, num_stripes = 1 Stripes list: [ 0] Stripe: devid = 1, offset = 226593079296 Block Group: start = 694744514560, len = 1073741824, flag = 1 Device extent list: [ 0]Device extent: devid = 1, start = 226593079296, len 1073741824, chunk offset = 694744514560 Chunk: start = 695818256384, len = 1073741824, type = 1, num_stripes = 1 Stripes list: [ 0] Stripe: devid = 1, offset = 227666821120 Block Group: start = 695818256384, len = 1073741824, flag = 1 Device extent list: [ 0]Device extent: devid = 1, start = 227666821120, len 1073741824, chunk offset = 695818256384 Chunk: start = 696891998208, len = 1073741824, type = 1, num_stripes = 1 Stripes list: [ 0] Stripe: devid = 1, offset = 216929402880 Block Group: start = 696891998208, len = 1073741824, flag = 1 Device extent list: [ 0]Device extent: devid = 1, start = 216929402880, len 1073741824, chunk offset = 696891998208 Chunk: start = 697965740032, len = 1073741824, type = 1, num_stripes = 1 Stripes list: [ 0] Stripe: devid = 1, offset = 215855661056 Block Group: start = 697965740032, len = 1073741824, flag = 1 Device extent list: [ 0]Device extent: devid = 1, start = 215855661056, len 1073741824, chunk offset = 697965740032 Chunk: start = 699039481856, len = 1073741824, type = 1, num_stripes = 1 Stripes list: [ 0] Stripe: devid = 1, offset = 218003144704 Block Group: start = 699039481856, len = 1073741824, flag = 1 Device extent list: [ 0]Device extent: devid = 1, start = 218003144704, len 1073741824, chunk offset = 699039481856 Chunk: start = 700113223680, len = 1073741824, type = 1, num_stripes = 1 Stripes list: [ 0] Stripe: devid = 1, offset = 219076886528 Block Group: start = 700113223680, len = 1073741824, flag = 1 Device extent list: [ 0]Device extent: devid = 1, start = 219076886528, len 1073741824, chunk offset = 700113223680 Chunk: start = 701186965504, len = 1073741824, type = 1, num_stripes = 1 Stripes list: [ 0] Stripe: devid = 1, offset = 220150628352 Block Group: start = 701186965504, len = 1073741824, flag = 1 Device extent list: [ 0]Device extent: devid = 1, start = 220150628352, len 1073741824, chunk offset = 701186965504 Chunk: start = 702260707328, len = 1073741824, type = 1, num_stripes = 1 Stripes list: [ 0] Stripe: devid = 1, offset = 221224370176 Block Group: start = 702260707328, len = 1073741824, flag = 1 Device extent list: [ 0]Device extent: devid = 1, start = 221224370176, len 1073741824, chunk offset = 702260707328 Chunk: start = 703334449152, len = 1073741824, type = 1, num_stripes = 1 Stripes list: [ 0] Stripe: devid = 1, offset = 207265726464 Block Group: start = 703334449152, len = 1073741824, flag = 1 Device extent list: [ 0]Device extent: devid = 1, start = 207265726464, len 1073741824, chunk offset = 703334449152 Chunk: start = 704408190976, len = 1073741824, type = 1, num_stripes = 1 Stripes list: [ 0] Stripe: devid = 1, offset = 208339468288 Block Group: start = 704408190976, len = 1073741824, flag = 1 Device extent list: [ 0]Device extent: devid = 1, start = 208339468288, len 1073741824, chunk offset = 704408190976 Chunk: start = 705481932800, len = 1073741824, type = 1, num_stripes = 1 Stripes list: [ 0] Stripe: devid = 1, offset = 209413210112 Block Group: start = 705481932800, len = 1073741824, flag = 1 Device extent list: [ 0]Device extent: devid = 1, start = 209413210112, len 1073741824, chunk offset = 705481932800 Chunk: start = 706555674624, len = 1073741824, type = 1, num_stripes = 1 Stripes list: [ 0] Stripe: devid = 1, offset = 210486951936 Block Group: start = 706555674624, len = 1073741824, flag = 1 Device extent list: [ 0]Device extent: devid = 1, start = 210486951936, len 1073741824, chunk offset = 706555674624 Chunk: start = 707629416448, len = 1073741824, type = 1, num_stripes = 1 Stripes list: [ 0] Stripe: devid = 1, offset = 211560693760 Block Group: start = 707629416448, len = 1073741824, flag = 1 Device extent list: [ 0]Device extent: devid = 1, start = 211560693760, len 1073741824, chunk offset = 707629416448 Chunk: start = 708703158272, len = 1073741824, type = 1, num_stripes = 1 Stripes list: [ 0] Stripe: devid = 1, offset = 199749533696 Block Group: start = 708703158272, len = 1073741824, flag = 1 Device extent list: [ 0]Device extent: devid = 1, start = 199749533696, len 1073741824, chunk offset = 708703158272 Chunk: start = 709776900096, len = 1073741824, type = 1, num_stripes = 1 Stripes list: [ 0] Stripe: devid = 1, offset = 200823275520 Block Group: start = 709776900096, len = 1073741824, flag = 1 Device extent list: [ 0]Device extent: devid = 1, start = 200823275520, len 1073741824, chunk offset = 709776900096 Chunk: start = 710850641920, len = 1073741824, type = 1, num_stripes = 1 Stripes list: [ 0] Stripe: devid = 1, offset = 201897017344 Block Group: start = 710850641920, len = 1073741824, flag = 1 Device extent list: [ 0]Device extent: devid = 1, start = 201897017344, len 1073741824, chunk offset = 710850641920 Chunk: start = 711924383744, len = 1073741824, type = 1, num_stripes = 1 Stripes list: [ 0] Stripe: devid = 1, offset = 202970759168 Block Group: start = 711924383744, len = 1073741824, flag = 1 Device extent list: [ 0]Device extent: devid = 1, start = 202970759168, len 1073741824, chunk offset = 711924383744 Chunk: start = 712998125568, len = 1073741824, type = 1, num_stripes = 1 Stripes list: [ 0] Stripe: devid = 1, offset = 204044500992 Block Group: start = 712998125568, len = 1073741824, flag = 1 Device extent list: [ 0]Device extent: devid = 1, start = 204044500992, len 1073741824, chunk offset = 712998125568 Chunk: start = 714071867392, len = 1073741824, type = 1, num_stripes = 1 Stripes list: [ 0] Stripe: devid = 1, offset = 191159599104 Block Group: start = 714071867392, len = 1073741824, flag = 1 Device extent list: [ 0]Device extent: devid = 1, start = 191159599104, len 1073741824, chunk offset = 714071867392 Chunk: start = 715145609216, len = 1073741824, type = 1, num_stripes = 1 Stripes list: [ 0] Stripe: devid = 1, offset = 192233340928 Block Group: start = 715145609216, len = 1073741824, flag = 1 Device extent list: [ 0]Device extent: devid = 1, start = 192233340928, len 1073741824, chunk offset = 715145609216 Chunk: start = 716219351040, len = 1073741824, type = 1, num_stripes = 1 Stripes list: [ 0] Stripe: devid = 1, offset = 193307082752 Block Group: start = 716219351040, len = 1073741824, flag = 1 Device extent list: [ 0]Device extent: devid = 1, start = 193307082752, len 1073741824, chunk offset = 716219351040 Chunk: start = 717293092864, len = 1073741824, type = 1, num_stripes = 1 Stripes list: [ 0] Stripe: devid = 1, offset = 194380824576 Block Group: start = 717293092864, len = 1073741824, flag = 1 Device extent list: [ 0]Device extent: devid = 1, start = 194380824576, len 1073741824, chunk offset = 717293092864 Chunk: start = 718366834688, len = 1073741824, type = 1, num_stripes = 1 Stripes list: [ 0] Stripe: devid = 1, offset = 195454566400 Block Group: start = 718366834688, len = 1073741824, flag = 1 Device extent list: [ 0]Device extent: devid = 1, start = 195454566400, len 1073741824, chunk offset = 718366834688 Chunk: start = 719440576512, len = 1073741824, type = 1, num_stripes = 1 Stripes list: [ 0] Stripe: devid = 1, offset = 183643406336 Block Group: start = 719440576512, len = 1073741824, flag = 1 Device extent list: [ 0]Device extent: devid = 1, start = 183643406336, len 1073741824, chunk offset = 719440576512 Chunk: start = 720514318336, len = 1073741824, type = 1, num_stripes = 1 Stripes list: [ 0] Stripe: devid = 1, offset = 184717148160 Block Group: start = 720514318336, len = 1073741824, flag = 1 Device extent list: [ 0]Device extent: devid = 1, start = 184717148160, len 1073741824, chunk offset = 720514318336 Chunk: start = 721588060160, len = 1073741824, type = 1, num_stripes = 1 Stripes list: [ 0] Stripe: devid = 1, offset = 185790889984 Block Group: start = 721588060160, len = 1073741824, flag = 1 Device extent list: [ 0]Device extent: devid = 1, start = 185790889984, len 1073741824, chunk offset = 721588060160 Chunk: start = 722661801984, len = 1073741824, type = 1, num_stripes = 1 Stripes list: [ 0] Stripe: devid = 1, offset = 186864631808 Block Group: start = 722661801984, len = 1073741824, flag = 1 Device extent list: [ 0]Device extent: devid = 1, start = 186864631808, len 1073741824, chunk offset = 722661801984 Chunk: start = 723735543808, len = 1073741824, type = 1, num_stripes = 1 Stripes list: [ 0] Stripe: devid = 1, offset = 187938373632 Block Group: start = 723735543808, len = 1073741824, flag = 1 Device extent list: [ 0]Device extent: devid = 1, start = 187938373632, len 1073741824, chunk offset = 723735543808 Chunk: start = 724809285632, len = 1073741824, type = 1, num_stripes = 1 Stripes list: [ 0] Stripe: devid = 1, offset = 175053471744 Block Group: start = 724809285632, len = 1073741824, flag = 1 Device extent list: [ 0]Device extent: devid = 1, start = 175053471744, len 1073741824, chunk offset = 724809285632 Chunk: start = 725883027456, len = 1073741824, type = 1, num_stripes = 1 Stripes list: [ 0] Stripe: devid = 1, offset = 176127213568 Block Group: start = 725883027456, len = 1073741824, flag = 1 Device extent list: [ 0]Device extent: devid = 1, start = 176127213568, len 1073741824, chunk offset = 725883027456 Chunk: start = 726956769280, len = 1073741824, type = 1, num_stripes = 1 Stripes list: [ 0] Stripe: devid = 1, offset = 177200955392 Block Group: start = 726956769280, len = 1073741824, flag = 1 Device extent list: [ 0]Device extent: devid = 1, start = 177200955392, len 1073741824, chunk offset = 726956769280 Chunk: start = 728030511104, len = 1073741824, type = 1, num_stripes = 1 Stripes list: [ 0] Stripe: devid = 1, offset = 178274697216 Block Group: start = 728030511104, len = 1073741824, flag = 1 Device extent list: [ 0]Device extent: devid = 1, start = 178274697216, len 1073741824, chunk offset = 728030511104 Chunk: start = 729104252928, len = 1073741824, type = 1, num_stripes = 1 Stripes list: [ 0] Stripe: devid = 1, offset = 179348439040 Block Group: start = 729104252928, len = 1073741824, flag = 1 Device extent list: [ 0]Device extent: devid = 1, start = 179348439040, len 1073741824, chunk offset = 729104252928 Chunk: start = 730177994752, len = 1073741824, type = 1, num_stripes = 1 Stripes list: [ 0] Stripe: devid = 1, offset = 167537278976 Block Group: start = 730177994752, len = 1073741824, flag = 1 Device extent list: [ 0]Device extent: devid = 1, start = 167537278976, len 1073741824, chunk offset = 730177994752 Chunk: start = 731251736576, len = 1073741824, type = 1, num_stripes = 1 Stripes list: [ 0] Stripe: devid = 1, offset = 168611020800 Block Group: start = 731251736576, len = 1073741824, flag = 1 Device extent list: [ 0]Device extent: devid = 1, start = 168611020800, len 1073741824, chunk offset = 731251736576 Chunk: start = 732325478400, len = 1073741824, type = 1, num_stripes = 1 Stripes list: [ 0] Stripe: devid = 1, offset = 169684762624 Block Group: start = 732325478400, len = 1073741824, flag = 1 Device extent list: [ 0]Device extent: devid = 1, start = 169684762624, len 1073741824, chunk offset = 732325478400 Chunk: start = 733399220224, len = 1073741824, type = 1, num_stripes = 1 Stripes list: [ 0] Stripe: devid = 1, offset = 170758504448 Block Group: start = 733399220224, len = 1073741824, flag = 1 Device extent list: [ 0]Device extent: devid = 1, start = 170758504448, len 1073741824, chunk offset = 733399220224 Chunk: start = 734472962048, len = 1073741824, type = 1, num_stripes = 1 Stripes list: [ 0] Stripe: devid = 1, offset = 171832246272 Block Group: start = 734472962048, len = 1073741824, flag = 1 Device extent list: [ 0]Device extent: devid = 1, start = 171832246272, len 1073741824, chunk offset = 734472962048 Chunk: start = 735546703872, len = 1073741824, type = 1, num_stripes = 1 Stripes list: [ 0] Stripe: devid = 1, offset = 162168569856 Block Group: start = 735546703872, len = 1073741824, flag = 1 Device extent list: [ 0]Device extent: devid = 1, start = 162168569856, len 1073741824, chunk offset = 735546703872 Chunk: start = 736620445696, len = 1073741824, type = 1, num_stripes = 1 Stripes list: [ 0] Stripe: devid = 1, offset = 161094828032 Block Group: start = 736620445696, len = 1073741824, flag = 1 Device extent list: [ 0]Device extent: devid = 1, start = 161094828032, len 1073741824, chunk offset = 736620445696 Chunk: start = 737694187520, len = 1073741824, type = 1, num_stripes = 1 Stripes list: [ 0] Stripe: devid = 1, offset = 160021086208 Block Group: start = 737694187520, len = 1073741824, flag = 1 Device extent list: [ 0]Device extent: devid = 1, start = 160021086208, len 1073741824, chunk offset = 737694187520 Chunk: start = 738767929344, len = 1073741824, type = 1, num_stripes = 1 Stripes list: [ 0] Stripe: devid = 1, offset = 158947344384 Block Group: start = 738767929344, len = 1073741824, flag = 1 Device extent list: [ 0]Device extent: devid = 1, start = 158947344384, len 1073741824, chunk offset = 738767929344 Chunk: start = 739841671168, len = 1073741824, type = 1, num_stripes = 1 Stripes list: [ 0] Stripe: devid = 1, offset = 163242311680 Block Group: start = 739841671168, len = 1073741824, flag = 1 Device extent list: [ 0]Device extent: devid = 1, start = 163242311680, len 1073741824, chunk offset = 739841671168 Chunk: start = 740915412992, len = 1073741824, type = 1, num_stripes = 1 Stripes list: [ 0] Stripe: devid = 1, offset = 164316053504 Block Group: start = 740915412992, len = 1073741824, flag = 1 Device extent list: [ 0]Device extent: devid = 1, start = 164316053504, len 1073741824, chunk offset = 740915412992 Chunk: start = 741989154816, len = 1073741824, type = 1, num_stripes = 1 Stripes list: [ 0] Stripe: devid = 1, offset = 165389795328 Block Group: start = 741989154816, len = 1073741824, flag = 1 Device extent list: [ 0]Device extent: devid = 1, start = 165389795328, len 1073741824, chunk offset = 741989154816 Chunk: start = 808561147904, len = 1073741824, type = 1, num_stripes = 1 Stripes list: [ 0] Stripe: devid = 1, offset = 87006642176 Block Group: start = 808561147904, len = 1073741824, flag = 1 Device extent list: [ 0]Device extent: devid = 1, start = 87006642176, len 1073741824, chunk offset = 808561147904 Chunk: start = 809634889728, len = 1073741824, type = 1, num_stripes = 1 Stripes list: [ 0] Stripe: devid = 1, offset = 90227867648 Block Group: start = 809634889728, len = 1073741824, flag = 1 Device extent list: [ 0]Device extent: devid = 1, start = 90227867648, len 1073741824, chunk offset = 809634889728 Chunk: start = 810708631552, len = 1073741824, type = 1, num_stripes = 1 Stripes list: [ 0] Stripe: devid = 1, offset = 91301609472 Block Group: start = 810708631552, len = 1073741824, flag = 1 Device extent list: [ 0]Device extent: devid = 1, start = 91301609472, len 1073741824, chunk offset = 810708631552 Chunk: start = 811782373376, len = 1073741824, type = 1, num_stripes = 1 Stripes list: [ 0] Stripe: devid = 1, offset = 92375351296 Block Group: start = 811782373376, len = 1073741824, flag = 1 Device extent list: [ 0]Device extent: devid = 1, start = 92375351296, len 1073741824, chunk offset = 811782373376 Chunk: start = 813929857024, len = 1073741824, type = 1, num_stripes = 1 Stripes list: [ 0] Stripe: devid = 1, offset = 78416707584 Block Group: start = 813929857024, len = 1073741824, flag = 1 Device extent list: [ 0]Device extent: devid = 1, start = 78416707584, len 1073741824, chunk offset = 813929857024 Chunk: start = 815003598848, len = 1073741824, type = 1, num_stripes = 1 Stripes list: [ 0] Stripe: devid = 1, offset = 79490449408 Block Group: start = 815003598848, len = 1073741824, flag = 1 Device extent list: [ 0]Device extent: devid = 1, start = 79490449408, len 1073741824, chunk offset = 815003598848 Chunk: start = 816077340672, len = 1073741824, type = 1, num_stripes = 1 Stripes list: [ 0] Stripe: devid = 1, offset = 80564191232 Block Group: start = 816077340672, len = 1073741824, flag = 1 Device extent list: [ 0]Device extent: devid = 1, start = 80564191232, len 1073741824, chunk offset = 816077340672 Chunk: start = 818224824320, len = 1073741824, type = 1, num_stripes = 1 Stripes list: [ 0] Stripe: devid = 1, offset = 82711674880 Block Group: start = 818224824320, len = 1073741824, flag = 1 Device extent list: [ 0]Device extent: devid = 1, start = 82711674880, len 1073741824, chunk offset = 818224824320 Chunk: start = 819298566144, len = 1073741824, type = 1, num_stripes = 1 Stripes list: [ 0] Stripe: devid = 1, offset = 70900514816 Block Group: start = 819298566144, len = 1073741824, flag = 1 Device extent list: [ 0]Device extent: devid = 1, start = 70900514816, len 1073741824, chunk offset = 819298566144 Chunk: start = 820372307968, len = 1073741824, type = 1, num_stripes = 1 Stripes list: [ 0] Stripe: devid = 1, offset = 71974256640 Block Group: start = 820372307968, len = 1073741824, flag = 1 Device extent list: [ 0]Device extent: devid = 1, start = 71974256640, len 1073741824, chunk offset = 820372307968 Chunk: start = 821446049792, len = 1073741824, type = 1, num_stripes = 1 Stripes list: [ 0] Stripe: devid = 1, offset = 73047998464 Block Group: start = 821446049792, len = 1073741824, flag = 1 Device extent list: [ 0]Device extent: devid = 1, start = 73047998464, len 1073741824, chunk offset = 821446049792 Chunk: start = 822519791616, len = 1073741824, type = 1, num_stripes = 1 Stripes list: [ 0] Stripe: devid = 1, offset = 74121740288 Block Group: start = 822519791616, len = 1073741824, flag = 1 Device extent list: [ 0]Device extent: devid = 1, start = 74121740288, len 1073741824, chunk offset = 822519791616 Chunk: start = 823593533440, len = 1073741824, type = 1, num_stripes = 1 Stripes list: [ 0] Stripe: devid = 1, offset = 75195482112 Block Group: start = 823593533440, len = 1073741824, flag = 1 Device extent list: [ 0]Device extent: devid = 1, start = 75195482112, len 1073741824, chunk offset = 823593533440 Chunk: start = 825741017088, len = 1073741824, type = 1, num_stripes = 1 Stripes list: [ 0] Stripe: devid = 1, offset = 62310580224 Block Group: start = 825741017088, len = 1073741824, flag = 1 Device extent list: [ 0]Device extent: devid = 1, start = 62310580224, len 1073741824, chunk offset = 825741017088 Chunk: start = 826814758912, len = 1073741824, type = 1, num_stripes = 1 Stripes list: [ 0] Stripe: devid = 1, offset = 63384322048 Block Group: start = 826814758912, len = 1073741824, flag = 1 Device extent list: [ 0]Device extent: devid = 1, start = 63384322048, len 1073741824, chunk offset = 826814758912 Chunk: start = 831109726208, len = 1073741824, type = 1, num_stripes = 1 Stripes list: [ 0] Stripe: devid = 1, offset = 55868129280 Block Group: start = 831109726208, len = 1073741824, flag = 1 Device extent list: [ 0]Device extent: devid = 1, start = 55868129280, len 1073741824, chunk offset = 831109726208 Chunk: start = 832183468032, len = 1073741824, type = 1, num_stripes = 1 Stripes list: [ 0] Stripe: devid = 1, offset = 54794387456 Block Group: start = 832183468032, len = 1073741824, flag = 1 Device extent list: [ 0]Device extent: devid = 1, start = 54794387456, len 1073741824, chunk offset = 832183468032 Chunk: start = 847215853568, len = 1073741824, type = 1, num_stripes = 1 Stripes list: [ 0] Stripe: devid = 1, offset = 42983227392 Block Group: start = 847215853568, len = 1073741824, flag = 1 Device extent list: [ 0]Device extent: devid = 1, start = 42983227392, len 1073741824, chunk offset = 847215853568 Chunk: start = 848289595392, len = 1073741824, type = 1, num_stripes = 1 Stripes list: [ 0] Stripe: devid = 1, offset = 44056969216 Block Group: start = 848289595392, len = 1073741824, flag = 1 Device extent list: [ 0]Device extent: devid = 1, start = 44056969216, len 1073741824, chunk offset = 848289595392 Chunk: start = 851510820864, len = 1073741824, type = 1, num_stripes = 1 Stripes list: [ 0] Stripe: devid = 1, offset = 31172067328 Block Group: start = 851510820864, len = 1073741824, flag = 1 Device extent list: [ 0]Device extent: devid = 1, start = 31172067328, len 1073741824, chunk offset = 851510820864 Chunk: start = 852584562688, len = 1073741824, type = 1, num_stripes = 1 Stripes list: [ 0] Stripe: devid = 1, offset = 32245809152 Block Group: start = 852584562688, len = 1073741824, flag = 1 Device extent list: [ 0]Device extent: devid = 1, start = 32245809152, len 1073741824, chunk offset = 852584562688 Chunk: start = 853658304512, len = 1073741824, type = 1, num_stripes = 1 Stripes list: [ 0] Stripe: devid = 1, offset = 33319550976 Block Group: start = 853658304512, len = 1073741824, flag = 1 Device extent list: [ 0]Device extent: devid = 1, start = 33319550976, len 1073741824, chunk offset = 853658304512 Chunk: start = 856879529984, len = 1073741824, type = 1, num_stripes = 1 Stripes list: [ 0] Stripe: devid = 1, offset = 22582132736 Block Group: start = 856879529984, len = 1073741824, flag = 1 Device extent list: [ 0]Device extent: devid = 1, start = 22582132736, len 1073741824, chunk offset = 856879529984 Chunk: start = 857953271808, len = 1073741824, type = 1, num_stripes = 1 Stripes list: [ 0] Stripe: devid = 1, offset = 23655874560 Block Group: start = 857953271808, len = 1073741824, flag = 1 Device extent list: [ 0]Device extent: devid = 1, start = 23655874560, len 1073741824, chunk offset = 857953271808 Chunk: start = 859027013632, len = 1073741824, type = 1, num_stripes = 1 Stripes list: [ 0] Stripe: devid = 1, offset = 25803358208 Block Group: start = 859027013632, len = 1073741824, flag = 1 Device extent list: [ 0]Device extent: devid = 1, start = 25803358208, len 1073741824, chunk offset = 859027013632 Chunk: start = 865469464576, len = 1073741824, type = 1, num_stripes = 1 Stripes list: [ 0] Stripe: devid = 1, offset = 15065939968 Block Group: start = 865469464576, len = 1073741824, flag = 1 Device extent list: [ 0]Device extent: devid = 1, start = 15065939968, len 1073741824, chunk offset = 865469464576 Chunk: start = 866543206400, len = 1073741824, type = 1, num_stripes = 1 Stripes list: [ 0] Stripe: devid = 1, offset = 18287165440 Block Group: start = 866543206400, len = 1073741824, flag = 1 Device extent list: [ 0]Device extent: devid = 1, start = 18287165440, len 1073741824, chunk offset = 866543206400 Chunk: start = 867616948224, len = 1073741824, type = 4, num_stripes = 1 Stripes list: [ 0] Stripe: devid = 1, offset = 33554432 Block Group: start = 867616948224, len = 1073741824, flag = 4 Device extent list: [ 0]Device extent: devid = 1, start = 33554432, len 1073741824, chunk offset = 867616948224 Chunk: start = 868690690048, len = 1073741824, type = 1, num_stripes = 1 Stripes list: [ 0] Stripe: devid = 1, offset = 1107296256 Block Group: start = 868690690048, len = 1073741824, flag = 1 Device extent list: [ 0]Device extent: devid = 1, start = 1107296256, len 1073741824, chunk offset = 868690690048 Chunk: start = 869764431872, len = 1073741824, type = 1, num_stripes = 1 Stripes list: [ 0] Stripe: devid = 1, offset = 2181038080 Block Group: start = 869764431872, len = 1073741824, flag = 1 Device extent list: [ 0]Device extent: devid = 1, start = 2181038080, len 1073741824, chunk offset = 869764431872 Chunk: start = 870838173696, len = 1073741824, type = 1, num_stripes = 1 Stripes list: [ 0] Stripe: devid = 1, offset = 3254779904 Block Group: start = 870838173696, len = 1073741824, flag = 1 Device extent list: [ 0]Device extent: devid = 1, start = 3254779904, len 1073741824, chunk offset = 870838173696 Chunk: start = 871911915520, len = 1073741824, type = 1, num_stripes = 1 Stripes list: [ 0] Stripe: devid = 1, offset = 4328521728 Block Group: start = 871911915520, len = 1073741824, flag = 1 Device extent list: [ 0]Device extent: devid = 1, start = 4328521728, len 1073741824, chunk offset = 871911915520 Chunk: start = 874059399168, len = 1073741824, type = 1, num_stripes = 1 Stripes list: [ 0] Stripe: devid = 1, offset = 6476005376 Block Group: start = 874059399168, len = 1073741824, flag = 1 Device extent list: [ 0]Device extent: devid = 1, start = 6476005376, len 1073741824, chunk offset = 874059399168 Chunk: start = 875133140992, len = 1073741824, type = 1, num_stripes = 1 Stripes list: [ 0] Stripe: devid = 1, offset = 16139681792 Block Group: start = 875133140992, len = 1073741824, flag = 1 Device extent list: [ 0]Device extent: devid = 1, start = 16139681792, len 1073741824, chunk offset = 875133140992 Chunk: start = 876206882816, len = 1073741824, type = 1, num_stripes = 1 Stripes list: [ 0] Stripe: devid = 1, offset = 19360907264 Block Group: start = 876206882816, len = 1073741824, flag = 1 Device extent list: [ 0]Device extent: devid = 1, start = 19360907264, len 1073741824, chunk offset = 876206882816 Chunk: start = 877280624640, len = 1073741824, type = 1, num_stripes = 1 Stripes list: [ 0] Stripe: devid = 1, offset = 7549747200 Block Group: start = 877280624640, len = 1073741824, flag = 1 Device extent list: [ 0]Device extent: devid = 1, start = 7549747200, len 1073741824, chunk offset = 877280624640 Chunk: start = 878354366464, len = 1073741824, type = 1, num_stripes = 1 Stripes list: [ 0] Stripe: devid = 1, offset = 8623489024 Block Group: start = 878354366464, len = 1073741824, flag = 1 Device extent list: [ 0]Device extent: devid = 1, start = 8623489024, len 1073741824, chunk offset = 878354366464 Chunk: start = 879428108288, len = 1073741824, type = 1, num_stripes = 1 Stripes list: [ 0] Stripe: devid = 1, offset = 9697230848 Block Group: start = 879428108288, len = 1073741824, flag = 1 Device extent list: [ 0]Device extent: devid = 1, start = 9697230848, len 1073741824, chunk offset = 879428108288 Chunk: start = 880501850112, len = 1073741824, type = 1, num_stripes = 1 Stripes list: [ 0] Stripe: devid = 1, offset = 10770972672 Block Group: start = 880501850112, len = 1073741824, flag = 1 Device extent list: [ 0]Device extent: devid = 1, start = 10770972672, len 1073741824, chunk offset = 880501850112 Chunk: start = 881575591936, len = 1073741824, type = 1, num_stripes = 1 Stripes list: [ 0] Stripe: devid = 1, offset = 11844714496 Block Group: start = 881575591936, len = 1073741824, flag = 1 Device extent list: [ 0]Device extent: devid = 1, start = 11844714496, len 1073741824, chunk offset = 881575591936 Chunk: start = 882649333760, len = 1073741824, type = 1, num_stripes = 1 Stripes list: [ 0] Stripe: devid = 1, offset = 12918456320 Block Group: start = 882649333760, len = 1073741824, flag = 1 Device extent list: [ 0]Device extent: devid = 1, start = 12918456320, len 1073741824, chunk offset = 882649333760 Chunk: start = 883723075584, len = 1073741824, type = 1, num_stripes = 1 Stripes list: [ 0] Stripe: devid = 1, offset = 17213423616 Block Group: start = 883723075584, len = 1073741824, flag = 1 Device extent list: [ 0]Device extent: devid = 1, start = 17213423616, len 1073741824, chunk offset = 883723075584 Chunk: start = 884796817408, len = 1073741824, type = 1, num_stripes = 1 Stripes list: [ 0] Stripe: devid = 1, offset = 13992198144 Block Group: start = 884796817408, len = 1073741824, flag = 1 Device extent list: [ 0]Device extent: devid = 1, start = 13992198144, len 1073741824, chunk offset = 884796817408 Chunk: start = 885870559232, len = 1073741824, type = 1, num_stripes = 1 Stripes list: [ 0] Stripe: devid = 1, offset = 20434649088 Block Group: start = 885870559232, len = 1073741824, flag = 1 Device extent list: [ 0]Device extent: devid = 1, start = 20434649088, len 1073741824, chunk offset = 885870559232 Chunk: start = 886944301056, len = 1073741824, type = 1, num_stripes = 1 Stripes list: [ 0] Stripe: devid = 1, offset = 21508390912 Block Group: start = 886944301056, len = 1073741824, flag = 1 Device extent list: [ 0]Device extent: devid = 1, start = 21508390912, len 1073741824, chunk offset = 886944301056 Chunk: start = 888018042880, len = 1073741824, type = 1, num_stripes = 1 Stripes list: [ 0] Stripe: devid = 1, offset = 24729616384 Block Group: start = 888018042880, len = 1073741824, flag = 1 Device extent list: [ 0]Device extent: devid = 1, start = 24729616384, len 1073741824, chunk offset = 888018042880 Chunk: start = 889091784704, len = 1073741824, type = 1, num_stripes = 1 Stripes list: [ 0] Stripe: devid = 1, offset = 26877100032 Block Group: start = 889091784704, len = 1073741824, flag = 1 Device extent list: [ 0]Device extent: devid = 1, start = 26877100032, len 1073741824, chunk offset = 889091784704 Chunk: start = 890165526528, len = 1073741824, type = 1, num_stripes = 1 Stripes list: [ 0] Stripe: devid = 1, offset = 27950841856 Block Group: start = 890165526528, len = 1073741824, flag = 1 Device extent list: [ 0]Device extent: devid = 1, start = 27950841856, len 1073741824, chunk offset = 890165526528 Chunk: start = 891239268352, len = 1073741824, type = 1, num_stripes = 1 Stripes list: [ 0] Stripe: devid = 1, offset = 29024583680 Block Group: start = 891239268352, len = 1073741824, flag = 1 Device extent list: [ 0]Device extent: devid = 1, start = 29024583680, len 1073741824, chunk offset = 891239268352 Chunk: start = 892313010176, len = 1073741824, type = 1, num_stripes = 1 Stripes list: [ 0] Stripe: devid = 1, offset = 30098325504 Block Group: start = 892313010176, len = 1073741824, flag = 1 Device extent list: [ 0]Device extent: devid = 1, start = 30098325504, len 1073741824, chunk offset = 892313010176 Chunk: start = 893386752000, len = 1073741824, type = 1, num_stripes = 1 Stripes list: [ 0] Stripe: devid = 1, offset = 34393292800 Block Group: start = 893386752000, len = 1073741824, flag = 1 Device extent list: [ 0]Device extent: devid = 1, start = 34393292800, len 1073741824, chunk offset = 893386752000 Chunk: start = 894460493824, len = 1073741824, type = 1, num_stripes = 1 Stripes list: [ 0] Stripe: devid = 1, offset = 35467034624 Block Group: start = 894460493824, len = 1073741824, flag = 1 Device extent list: [ 0]Device extent: devid = 1, start = 35467034624, len 1073741824, chunk offset = 894460493824 Chunk: start = 895534235648, len = 1073741824, type = 1, num_stripes = 1 Stripes list: [ 0] Stripe: devid = 1, offset = 36540776448 Block Group: start = 895534235648, len = 1073741824, flag = 1 Device extent list: [ 0]Device extent: devid = 1, start = 36540776448, len 1073741824, chunk offset = 895534235648 Chunk: start = 896607977472, len = 1073741824, type = 1, num_stripes = 1 Stripes list: [ 0] Stripe: devid = 1, offset = 37614518272 Block Group: start = 896607977472, len = 1073741824, flag = 1 Device extent list: [ 0]Device extent: devid = 1, start = 37614518272, len 1073741824, chunk offset = 896607977472 Chunk: start = 897681719296, len = 1073741824, type = 1, num_stripes = 1 Stripes list: [ 0] Stripe: devid = 1, offset = 38688260096 Block Group: start = 897681719296, len = 1073741824, flag = 1 Device extent list: [ 0]Device extent: devid = 1, start = 38688260096, len 1073741824, chunk offset = 897681719296 Chunk: start = 898755461120, len = 1073741824, type = 1, num_stripes = 1 Stripes list: [ 0] Stripe: devid = 1, offset = 39762001920 Block Group: start = 898755461120, len = 1073741824, flag = 1 Device extent list: [ 0]Device extent: devid = 1, start = 39762001920, len 1073741824, chunk offset = 898755461120 Chunk: start = 899829202944, len = 1073741824, type = 1, num_stripes = 1 Stripes list: [ 0] Stripe: devid = 1, offset = 40835743744 Block Group: start = 899829202944, len = 1073741824, flag = 1 Device extent list: [ 0]Device extent: devid = 1, start = 40835743744, len 1073741824, chunk offset = 899829202944 Chunk: start = 900902944768, len = 1073741824, type = 1, num_stripes = 1 Stripes list: [ 0] Stripe: devid = 1, offset = 41909485568 Block Group: start = 900902944768, len = 1073741824, flag = 1 Device extent list: [ 0]Device extent: devid = 1, start = 41909485568, len 1073741824, chunk offset = 900902944768 Chunk: start = 901976686592, len = 1073741824, type = 1, num_stripes = 1 Stripes list: [ 0] Stripe: devid = 1, offset = 45130711040 Block Group: start = 901976686592, len = 1073741824, flag = 1 Device extent list: [ 0]Device extent: devid = 1, start = 45130711040, len 1073741824, chunk offset = 901976686592 Chunk: start = 903050428416, len = 1073741824, type = 1, num_stripes = 1 Stripes list: [ 0] Stripe: devid = 1, offset = 46204452864 Block Group: start = 903050428416, len = 1073741824, flag = 1 Device extent list: [ 0]Device extent: devid = 1, start = 46204452864, len 1073741824, chunk offset = 903050428416 Chunk: start = 904124170240, len = 1073741824, type = 1, num_stripes = 1 Stripes list: [ 0] Stripe: devid = 1, offset = 56941871104 Block Group: start = 904124170240, len = 1073741824, flag = 1 Device extent list: [ 0]Device extent: devid = 1, start = 56941871104, len 1073741824, chunk offset = 904124170240 Chunk: start = 905197912064, len = 1073741824, type = 1, num_stripes = 1 Stripes list: [ 0] Stripe: devid = 1, offset = 64458063872 Block Group: start = 905197912064, len = 1073741824, flag = 1 Device extent list: [ 0]Device extent: devid = 1, start = 64458063872, len 1073741824, chunk offset = 905197912064 Chunk: start = 906271653888, len = 1073741824, type = 1, num_stripes = 1 Stripes list: [ 0] Stripe: devid = 1, offset = 47278194688 Block Group: start = 906271653888, len = 1073741824, flag = 1 Device extent list: [ 0]Device extent: devid = 1, start = 47278194688, len 1073741824, chunk offset = 906271653888 Chunk: start = 907345395712, len = 1073741824, type = 1, num_stripes = 1 Stripes list: [ 0] Stripe: devid = 1, offset = 48351936512 Block Group: start = 907345395712, len = 1073741824, flag = 1 Device extent list: [ 0]Device extent: devid = 1, start = 48351936512, len 1073741824, chunk offset = 907345395712 Chunk: start = 908419137536, len = 1073741824, type = 1, num_stripes = 1 Stripes list: [ 0] Stripe: devid = 1, offset = 49425678336 Block Group: start = 908419137536, len = 1073741824, flag = 1 Device extent list: [ 0]Device extent: devid = 1, start = 49425678336, len 1073741824, chunk offset = 908419137536 Chunk: start = 909492879360, len = 1073741824, type = 14, num_stripes = 2 Stripes list: [ 0] Stripe: devid = 2, offset = 1048576 [ 1] Stripe: devid = 1, offset = 50499420160 Block Group: start = 909492879360, len = 1073741824, flag = 14 Device extent list: [ 0]Device extent: devid = 1, start = 50499420160, len 1073741824, chunk offset = 909492879360 [ 1]Device extent: devid = 2, start = 1048576, len 1073741824, chunk offset = 909492879360 Chunk: start = 910566621184, len = 1073741824, type = 14, num_stripes = 2 Stripes list: [ 0] Stripe: devid = 2, offset = 1074790400 [ 1] Stripe: devid = 1, offset = 51573161984 Block Group: start = 910566621184, len = 1073741824, flag = 14 Device extent list: [ 0]Device extent: devid = 1, start = 51573161984, len 1073741824, chunk offset = 910566621184 [ 1]Device extent: devid = 2, start = 1074790400, len 1073741824, chunk offset = 910566621184 Chunk: start = 911640363008, len = 33554432, type = 12, num_stripes = 2 Stripes list: [ 0] Stripe: devid = 2, offset = 2148532224 [ 1] Stripe: devid = 1, offset = 5402263552 Block Group: start = 911640363008, len = 33554432, flag = 12 Device extent list: [ 0]Device extent: devid = 1, start = 5402263552, len 33554432, chunk offset = 911640363008 [ 1]Device extent: devid = 2, start = 2148532224, len 33554432, chunk offset = 911640363008 Bad Chunks: Chunk: start = 743062896640, len = 1073741824, type = 1, num_stripes = 1 Stripes list: [ 0] Stripe: devid = 1, offset = 166463537152 No block group. No device extent. Chunk: start = 744136638464, len = 1073741824, type = 1, num_stripes = 1 Stripes list: [ 0] Stripe: devid = 1, offset = 153578635264 No block group. No device extent. Chunk: start = 745210380288, len = 1073741824, type = 1, num_stripes = 1 Stripes list: [ 0] Stripe: devid = 1, offset = 152504893440 No block group. No device extent. Chunk: start = 746284122112, len = 1073741824, type = 1, num_stripes = 1 Stripes list: [ 0] Stripe: devid = 1, offset = 151431151616 No block group. No device extent. Chunk: start = 747357863936, len = 1073741824, type = 1, num_stripes = 1 Stripes list: [ 0] Stripe: devid = 1, offset = 154652377088 No block group. No device extent. Chunk: start = 748431605760, len = 1073741824, type = 1, num_stripes = 1 Stripes list: [ 0] Stripe: devid = 1, offset = 155726118912 No block group. No device extent. Chunk: start = 775275151360, len = 1073741824, type = 1, num_stripes = 1 Stripes list: [ 0] Stripe: devid = 1, offset = 121366380544 No block group. No device extent. Chunk: start = 776348893184, len = 1073741824, type = 1, num_stripes = 1 Stripes list: [ 0] Stripe: devid = 1, offset = 120292638720 No block group. No device extent. Chunk: start = 777422635008, len = 1073741824, type = 1, num_stripes = 1 Stripes list: [ 0] Stripe: devid = 1, offset = 119218896896 No block group. No device extent. Chunk: start = 778496376832, len = 1073741824, type = 1, num_stripes = 1 Stripes list: [ 0] Stripe: devid = 1, offset = 122440122368 No block group. No device extent. Chunk: start = 779570118656, len = 1073741824, type = 1, num_stripes = 1 Stripes list: [ 0] Stripe: devid = 1, offset = 123513864192 No block group. No device extent. Chunk: start = 780643860480, len = 1073741824, type = 1, num_stripes = 1 Stripes list: [ 0] Stripe: devid = 1, offset = 124587606016 No block group. No device extent. Chunk: start = 836478435328, len = 1073741824, type = 1, num_stripes = 1 Stripes list: [ 0] Stripe: devid = 1, offset = 60163096576 No block group. No device extent. Chunk: start = 837552177152, len = 1073741824, type = 1, num_stripes = 1 Stripes list: [ 0] Stripe: devid = 1, offset = 46204452864 No block group. No device extent. Chunk: start = 838625918976, len = 1073741824, type = 1, num_stripes = 1 Stripes list: [ 0] Stripe: devid = 1, offset = 47278194688 No block group. No device extent. Chunk: start = 839699660800, len = 1073741824, type = 1, num_stripes = 1 Stripes list: [ 0] Stripe: devid = 1, offset = 48351936512 No block group. No device extent. Chunk: start = 840773402624, len = 1073741824, type = 1, num_stripes = 1 Stripes list: [ 0] Stripe: devid = 1, offset = 49425678336 No block group. No device extent. Chunk: start = 841847144448, len = 1073741824, type = 1, num_stripes = 1 Stripes list: [ 0] Stripe: devid = 1, offset = 50499420160 No block group. No device extent. Chunk: start = 842920886272, len = 1073741824, type = 1, num_stripes = 1 Stripes list: [ 0] Stripe: devid = 1, offset = 40835743744 No block group. No device extent. Chunk: start = 843994628096, len = 1073741824, type = 1, num_stripes = 1 Stripes list: [ 0] Stripe: devid = 1, offset = 39762001920 No block group. No device extent. Chunk: start = 845068369920, len = 1073741824, type = 1, num_stripes = 1 Stripes list: [ 0] Stripe: devid = 1, offset = 38688260096 No block group. No device extent. Chunk: start = 846142111744, len = 1073741824, type = 1, num_stripes = 1 Stripes list: [ 0] Stripe: devid = 1, offset = 41909485568 No block group. No device extent. Chunk: start = 849363337216, len = 1073741824, type = 1, num_stripes = 1 Stripes list: [ 0] Stripe: devid = 1, offset = 45130711040 No block group. No device extent. Chunk: start = 850437079040, len = 1073741824, type = 1, num_stripes = 1 Stripes list: [ 0] Stripe: devid = 1, offset = 30098325504 No block group. No device extent. Chunk: start = 854732046336, len = 1073741824, type = 1, num_stripes = 1 Stripes list: [ 0] Stripe: devid = 1, offset = 34393292800 No block group. No device extent. Chunk: start = 855805788160, len = 1073741824, type = 1, num_stripes = 1 Stripes list: [ 0] Stripe: devid = 1, offset = 24729616384 No block group. No device extent. Chunk: start = 860100755456, len = 1073741824, type = 1, num_stripes = 1 Stripes list: [ 0] Stripe: devid = 1, offset = 26877100032 No block group. No device extent. Chunk: start = 861174497280, len = 1073741824, type = 1, num_stripes = 1 Stripes list: [ 0] Stripe: devid = 1, offset = 27950841856 No block group. No device extent. Total Chunks: 333 Heathy: 305 Bad: 28 Orphan Block Groups: Block Group: start = 872985657344, len = 1073741824, flag = 4 Block Group: start = 911673917440, len = 33554432, flag = 2 Block Group: start = 911707471872, len = 1073741824, flag = 4 Orphan Device Extents: Device extent: devid = 2, start = 2182086656, len = 33554432, chunk offset = 911673917440 Device extent: devid = 2, start = 2215641088, len = 1073741824, chunk offset = 911707471872 open with broken chunk error Fail to recover the chunk tree. -- To unsubscribe from this list: send the line "unsubscribe linux-btrfs" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html