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...he best place to get good quality ZFS information. Thanks.) Duff ---------------------------------------------------------- Machine 1 Message Log: . . . Sep 13 14:13:22 cypress unix: [ID 836849 kern.notice] Sep 13 14:13:22 cypress ^Mpanic[cpu5]/thread=ffffff000840dc80: Sep 13 14:13:22 cypress genunix: [ID 683410 kern.notice] BAD TRAP: type=e (#pf Page fault) rp=ffffff000840ce90 addr=ffffff01f2b00000 Sep 13 14:13:22 cypress unix: [ID 100000 kern.notice] Sep 13 14:13:22 cypress unix: [ID 839527 kern.notice] sched: Sep 13 14:13:22 cypress unix: [ID 753105 kern.notice] #pf Page fault Sep 13 14:13...

Hi all. One of our server had a panic and now can''t mount the zpool anymore! Here is what I get at boot: Mar 21 11:09:17 SERVER142 ^Mpanic[cpu1]/thread=ffffffff90878200: Mar 21 11:09:17 SERVER142 genunix: [ID 603766 kern.notice] assertion failed: ss->ss_start <= start (0x670000b800 <= 0x67 00009000), file: ../../common/fs/zfs/space_map.c, line: 126 Mar 21 11:09:17 SERVER142 unix: [ID 100000 kern.notice] Mar 21 11:09:17 SERVER142 genunix: [ID 802836 kern.notice] fffffe800047e320 fffffffffb9...

Hi. Just migrated to zfs on opensolaris. I copied data to the server using rsync and got this message: Oct 10 17:24:04 zetta ^Mpanic[cpu1]/thread=ffffff0007f1bc80: Oct 10 17:24:04 zetta genunix: [ID 683410 kern.notice] BAD TRAP: type=e (#pf Page fault) rp=ffffff0007f1b640 addr=fffffffecd873000 Oct 10 17:24:04 zetta unix: [ID 100000 kern.notice] Oct 10 17:24:04 zetta unix: [ID 839527 kern.notice] sched: Oct 10 17:24:04 zetta unix: [ID 753105 kern.notice] #pf Page fault Oct 10 17:24:04 zett...

Howdy, We are using ZFS on one of our Solaris 10 servers, and the box paniced this evening with the following stack trace: Nov 24 04:03:35 foo unix: [ID 100000 kern.notice] Nov 24 04:03:35 foo genunix: [ID 802836 kern.notice] fffffe80004a14d0 fffffffffb9b49f3 () Nov 24 04:03:35 foo genunix: [ID 655072 kern.notice] fffffe80004a1550 zfs:space_map_remove+239 () Nov 24 04:03:35 foo genunix: [ID 655072 kern.notice] fffffe80004a1580 zfs:space_map_claim+32 () Nov 24 04:03:35 foo genunix: [ID 655072 ker...

...children (see previous threads) and had the (bad) idea to try the -d option on the receive part. The system reboots immediately. Here is the log in /var/adm/messages Feb 8 16:07:09 amber unix: [ID 836849 kern.notice] Feb 8 16:07:09 amber ^Mpanic[cpu1]/thread=ffffff014ba86e40: Feb 8 16:07:09 amber genunix: [ID 169834 kern.notice] avl_find() succeeded inside avl_add() Feb 8 16:07:09 amber unix: [ID 100000 kern.notice] Feb 8 16:07:09 amber genunix: [ID 655072 kern.notice] ffffff00053c4660 genunix:avl_add+59 () Feb 8 16:07:09 amber genunix: [ID 655072 kern.notice] ffffff00053c46c0 zfs:find_ds_by_guid+b...

...The Panic: Dec 27 04:42:11 base ^Mpanic[cpu0]/thread=300021c1a20: Dec 27 04:42:11 base unix: [ID 521688 kern.notice] [AFT1] errID 0x00167f73.1c737868 UE Error(s) Dec 27 04:42:11 base See previous message(s) for details Dec 27 04:42:11 base unix: [ID 100000 kern.notice] Dec 27 04:42:11 base genunix: [ID 723222 kern.notice] 000002a10433efc0 SUNW,UltraSPARC-II:cpu_aflt_log+5b4 (3, 2a10433f208, 2a10433f2e0, 10, 2a10433f207, 2a10433f208) Dec 27 04:42:11 base genunix: [ID 179002 kern.notice] %l0-3: 000002a10433f0cb 00000000000f0000 00000000012ccc00 00000000012cd000 Dec 27 04:42:11 base %...

...si: [ID 107833 kern.warning] WARNING: /scsi_vhci/disk at g60001fe100118db00009119074440055 (sd82): Apr 23 02:02:21 SERVER144 i/o to invalid geometry Apr 23 02:02:22 SERVER144 unix: [ID 836849 kern.notice] Apr 23 02:02:22 SERVER144 ^Mpanic[cpu1]/thread=ffffff0017fa1c80: Apr 23 02:02:22 SERVER144 genunix: [ID 809409 kern.notice] ZFS: I/O failure (write on <unknown> off 0: zio ffffffff9a5d4cc0 [L0 bplist] 4000L/4000P DVA[0]=<0:770b24 000:4000> DVA[1]=<0:dfa984000:4000> fletcher4 uncompressed LE contiguous birth=260276 fill=1 cksum=1:1000:800800:2ab2ab000): error 5 Apr 23 02:02:22 S...

...f1) txg_sync_thread+0x19a(ffffff00882fb800) thread_start+8() And here is the panic message buf: panic[cpu0]/thread=ffffff0001ba2c80: assertion failed: dmu_read(os, smo->smo_object, offset, size, entry_map) == 0 (0 x6 == 0x0), file: ../../common/fs/zfs/space_map.c, line: 339 ffffff0001ba24f0 genunix:assfail3+b9 () ffffff0001ba2590 zfs:space_map_load+2ef () ffffff0001ba25d0 zfs:metaslab_activate+66 () ffffff0001ba2690 zfs:metaslab_group_alloc+24e () ffffff0001ba2760 zfs:metaslab_alloc_dva+192 () ffffff0001ba2800 zfs:metaslab_alloc+82 () ffffff0001ba2850 zfs:zio_dva_allocate+68 () ffffff0001ba28...

...4:15 bahamut unix: [ID 101969 kern.notice] pid=0, pc=0x139ccc8, sp=0x2a1016944d1, tstate=0x9980001603, context=0x0 Nov 12 14:04:15 bahamut unix: [ID 743441 kern.notice] g1-g7: 3a, 8, 12a1, 28, 60014b2f666, 0, 2a101695ca0 Nov 12 14:04:15 bahamut unix: [ID 100000 kern.notice] Nov 12 14:04:15 bahamut genunix: [ID 723222 kern.notice] 000002a101694940 unix:die+98 (34, 2a101694c30, 60014b2f652, 0, 10a3000, 2a101694a00) Nov 12 14:04:16 bahamut genunix: [ID 179002 kern.notice] %l0-3: 000000000128a468 000002a101694b20 0000000000010000 000000000185c8c0 Nov 12 14:04:16 bahamut %l4-7: 0000000000000000 00000...

Before I open a new case with Sun, I am wondering if anyone has seen this kernel panic before? It happened on an X4500 running Sol10U3 while it was receiving incremental snapshot updates. Thanks. Aug 25 17:01:50 ldasdata6 ^Mpanic[cpu0]/thread=fffffe857d53f7a0: Aug 25 17:01:50 ldasdata6 genunix: [ID 895785 kern.notice] dangling dbufs (dn=fffffe82a3532d10, dbuf=fffffe8b4e338b90) Aug 25 17:01:50 ldasdata6 unix: [ID 100000 kern.notice] Aug 25 17:01:50 ldasdata6 genunix: [ID 655072 kern.notice] fffffe8001112a80 zfs:zfsctl_ops_root+2fa59a42 () Aug 25 17:01:50 ldasdata6 genunix: [ID 655072 ker...

...i have indiana freshly installed on a sun ultra 20 machine. It only does nfs server. During one night, the kernel had crashed, and i got this messages: " May 22 02:18:57 ultra20 unix: [ID 836849 kern.notice] May 22 02:18:57 ultra20 ^Mpanic[cpu0]/thread=ffffff0003d06c80: May 22 02:18:57 ultra20 genunix: [ID 603766 kern.notice] assertion failed: sm->sm_space == 0 (0x40000000 == 0x0), file: ../../common/fs/zfs/space_map.c, line: 315 May 22 02:18:57 ultra20 unix: [ID 100000 kern.notice] May 22 02:18:57 ultra20 genunix: [ID 655072 kern.notice] ffffff0003d06830 genunix:assfail3+b9 () May 22 02:18:5...

...mirrored pool (I know I know). A zfs scrub causes a panic under a minute. I can also trigger a panic by doing tars etc. x86 64-bit kernel ... any ideas? Just to help rule out some things, I changed the motherboard, memory and cpu and it still happens ... I also think it happens on a 32-bit kernel. genunix: [ID 335743 kern.notice] BAD TRAP: type=e (#pf Page fault) rp=ffffff00100917f0 addr=23b occurred in module "unix" due to a NULL pointer dereference unix: [ID 100000 kern.notice] unix: [ID 839527 kern.notice] sched: unix: [ID 753105 kern.notice] #pf Page fault unix: [ID 532287 kern.notic...

...4233 kern.notice] SATA1 compatible Apr 27 09:30:03 weston sata: [ID 349649 kern.notice] queue depth 32 Apr 27 09:30:03 weston sata: [ID 349649 kern.notice] capacity = 145226112 sec tors Apr 27 09:30:03 weston scsi: [ID 193665 kern.notice] sd3 at ahci0: target 2 lun 0 Apr 27 09:30:03 weston genunix: [ID 936769 kern.notice] sd3 is /pci at 0,0/pci15d9, 8180 at 1f,2/disk at 2,0 Apr 27 09:30:04 weston genunix: [ID 408114 kern.notice] /pci at 0,0/pci15d9,8180 at 1f ,2/disk at 2,0 (sd3) online ........ Apr 27 09:30:04 weston genunix: [ID 408114 kern.notice] /pci at 0,0/pci15d9,8180 at 1f ,2/disk...

..._zfetch_find+0x1f9 zfs`dmu_zfetch+0xc9 zfs`dbuf_read+0x27a zfs`dmu_buf_hold_array_by_dnode+0x287 zfs`dmu_buf_hold_array+0x81 zfs`dmu_read_uio+0x49 zfs`zfs_read+0x15e zfs`zfs_shim_read+0xc genunix`fop_read+0x31 genunix`read+0x188 unix`sys_syscall+0x17b 1861 unix`mutex_delay_default+0xc unix`mutex_vector_enter+0x99 zfs`dmu_zfetch_find+0x1b8 zfs`dmu_zfetch+0xc9 zfs`dbuf_read+0x27a...

...his node is panicking Jun 16 14:44:42 einstein unix: [ID 836849 kern.notice] Jun 16 14:44:42 einstein ^Mpanic[cpu3]/thread=2a101553cc0: Jun 16 14:44:42 einstein unix: [ID 530496 kern.notice] data after EOF: off=61833216 Jun 16 14:44:42 einstein unix: [ID 100000 kern.notice] Jun 16 14:44:42 einstein genunix: [ID 723222 kern.notice] 000002a101553560 zfs:dnode_sync+388 (600033cb990, 7, 60002d5c580, 60009dd4dc0, 0, 7) Jun 16 14:44:42 einstein genunix: [ID 179002 kern.notice] %l0-3: 0000000000000000 00000600033cb9e8 0000000000000003 00000600033cba48 Jun 16 14:44:42 einstein %l4-7: 0000060002c66400 000...

...e shell gave me but I know is mentioned something about an colon (:). I have no idea how to debug the Solaris kernel, I am both an ZFS and an Solaris newbie, but I''ve managed to gather some information that I''ve seen others pasting: bash-3.00# mdb 0 Loading modules: [ unix krtld genunix specfs dtrace uppc pcplusmp scsi_vhci ufs ip sctp arp usba uhci nca lofs zfs random sppp ptm nfs crypto ipc md cpc fcip fctl fcp logindmux ] > ::status debugging crash dump vmcore.0 (32-bit) from unknown operating system: 5.11 snv_48 (i86pc) panic message: ZFS: bad checksum (read on <unknown&...

...ines of cron before the crash: > CMD: /usr/lib/time-slider-cleanup -y > root 9383 c Sat Apr 18 22:35:00 2009 * This is the log of the crash itself: Apr 18 22:35:17 glorantha unix: [ID 836849 kern.notice] Apr 18 22:35:17 glorantha ^Mpanic[cpu1]/thread=db542aa0: Apr 18 22:35:17 glorantha genunix: [ID 403854 kern.notice] assertion failed: vp->v_count > 0, file: ../../common/fs/vnode.c, line: 817 Apr 18 22:35:17 glorantha unix: [ID 100000 kern.notice] Apr 18 22:35:17 glorantha genunix: [ID 353471 kern.notice] d6d44e34 genunix:assfail+5a (fea9f89c, fea9f930,) Apr 18 22:35:17 glorantha...

...scription ''profile-1007'' matched 1 probe dtrace: description ''tick-10s'' matched 1 probe CPU ID FUNCTION:NAME 8 49714 :tick-10s unix`xc_one+0x268 dtrace`dtrace_ioctl+0xe6c genunix`fop_ioctl+0x20 genunix`ioctl+0x184 unix`syscall_trap+0xac 55 unix`xc_one+0x260 dtrace`dtrace_ioctl+0xe6c genunix`fop_ioctl+0x20 genunix`ioctl+0x184 unix`syscall_trap+0xac...

...rors: No known data errors bash-3.00# zfs list sata/data NAME USED AVAIL REFER MOUNTPOINT sata/data 16.9G 533G 16.9G /data[/b] Error: [b]Jun 13 19:33:01 mathrock-opensolaris pseudo: [ID 129642 kern.info] pseudo-device: lofi0 Jun 13 19:33:01 mathrock-opensolaris genunix: [ID 936769 kern.info] lofi0 is /pseudo/lofi at 0 Jun 13 19:33:04 mathrock-opensolaris unix: [ID 836849 kern.notice] Jun 13 19:33:04 mathrock-opensolaris ^Mpanic[cpu1]/thread=d1fafde0: Jun 13 19:33:04 mathrock-opensolaris genunix: [ID 920532 kern.notice] page_unlock: page c51b29e0 is not locked Jun...

...to attach: kqemu Warning: Driver (kqemu) successfully added to system but failed to attach ( cd /dev ; /usr/sbin/mknod kqemu c `/usr/bin/grep kqemu /etc/name_to_major | /usr/bin/awk ''{print $2}''` 0 ) -bash-3.00# --- DMESG (same output on boot screen) --- Dec 6 17:21:44 mrhbit18 genunix: [ID 819705 kern.notice] /usr/kernel/drv/kqemu: undefined symbol Dec 6 17:21:44 mrhbit18 genunix: [ID 819705 kern.notice] /usr/kernel/drv/kqemu: undefined symbol Dec 6 17:21:44 mrhbit18 genunix: [ID 472681 kern.notice] WARNING: mod_load: cannot load module ''kqemu'' --- If I try...