similar to: Software RAID10 - which two disks can fail?

Which disk is it? /dev/sda6 or /dev/sdb8 or /dev/sdc6? >From my log: Jun 10 21:25:39 postamt1 kernel: attempt to access beyond end of device Jun 10 21:25:39 postamt1 kernel: 08:06: rw=0, want=1680353324, limit=59954548 Jun 10 21:25:39 postamt1 kernel: EXT3-fs error (device sd(8,6)): ext3_readdir: directory #3473659 contains a hole at offset 1852399616 $ mount /dev/sdb6 on / type auto (rw)

We''ve been keeping around the inode sequence number in hopes that somebody would use it, but nobody uses it and people actually use i_version which serves the same purpose, so use i_version where we used the incore inode''s sequence number and that way the sequence is updated properly across the board, and not just in file write. Thanks, Signed-off-by: Josef Bacik

I've taken my RH7.1 system, rebuild kernel (2.4.9 with ext3 patches) and followed the ext3 instructions to install. Everything seems to work OK but - df -k doesn't list the ext3 partition (my root partition). Is this a known problem ? If not, how best can I gather diagnostics to identify the source of the problem ? Thanks -- Philip Nelson (teamdba@bojnice.com)

Hi, I have 2 identical xSeries 346 with 2 identical IBM 72GB scsi drive. What i did is install the centos 4.2 serverCD on the first IBM and set the HDD to raid1 and raid0 for swap. Now what i did is get the 2nd HDD in the 1st Server swap it with the 1st HDD in the 2nd Server and rebuild the Raids. The 1st server rebuild the array fine. My problem is the Second server, after rebuilding it and

I just created a 4 drive mdadm --level=raid10 on a centos 4.8-ish system here, and shortly thereafter remembreed I hadn't updated it in a while, so i ran yum update... while installing/updating stuff, got these errors: Installing: kernel ####################### [14/69] raid level raid10 (in /proc/mdstat) not recognized ... Installing: kernel-smp

Hello Since 2.4.20, we have problems with ext3. Machine is 2xPentium III (1GHz), 2GB RAM, 1GB swap. RH 8.0 (glibc-2.3.1-21), gcc (GCC) 3.2 20020903 We have a lot of users: oceanic:~# wc -l /etc/passwd 6694 /etc/passwd connected via SAMBA (2.2.7) from 200-300 Windows-XX workstations Partition with ext3 looks like this: oceanic:~# mount |grep ext3 /dev/sdb5 on /home1 type ext3

I would like to set up CentOS on 4 SATA hard drives that I would like to configure in RAID10. I read somewhere that Raid10 support is in the latest kernel, but I can't seem to get anaconda to let me create it. I only see raid 0, 1, 5, and 6. Even when I tried to set up raid5 or raid1, it would not let me put the /boot partition on it, and I though that this was now possible. Is it

So after troubleshooting this for about a week, I was finally able to create a raid 10 device by installing the system, copying the md modules onto a floppy, and loading the raid10 module during the install. Now the problem is that I can't get it to show up in anaconda. It detects the other arrays (raid0 and raid1) fine, but the raid10 array won't show up. Looking through the logs

hi guys, gals do you know if conversion from lvm's raid10 to raid0 is possible? I'm fiddling with --splitmirrors but it gets me nowhere. On "takeover" subject man pages says: "..between striped/raid0 and raid10."" but no details, nowhere I could find documentation, nor a howto. many thanks, L.

Hi! The problem is that the BTRFS raid10 filesystem without any understandable cause refuses to mount. Here is dmesg output: [77847.845540] device label linux-btrfs-raid10 devid 3 transid 45639 /dev/sdc1 [77848.633912] btrfs: allowing degraded mounts [77848.633917] btrfs: enabling auto defrag [77848.633919] btrfs: use lzo compression [77848.633922] btrfs: turning on flush-on-commit [77848.658879]

Hi all, I have a question about replacing a drive in raid10 (and linux kernel 3.8.4). A bad disk was physical removed from the server. After this a new disk was added with "btrfs device add /dev/sdg /btrfs" to the raid10 btrfs FS. After this the server was rebooted and I mounted the filesystem in degraded mode. It seems that a previous started balance continued. At this point I want to

Greetings, until yesterday I was running a btrfs filesystem across two 2.0 TiB disks in RAID1 mode for both metadata and data without any problems. As space was getting short I wanted to extend the filesystem by two additional drives lying around, which both are 1.0 TiB in size. Knowing little about the btrfs RAID implementation I thought I had to switch to RAID10 mode, which I was told is

Does anyone know of a card that actually works with CentOS 4 that supports Raid10? I don't think CentOS support software raid 10 from the installer. Thanks, -Drew -------------- next part -------------- An HTML attachment was scrubbed... URL: <http://lists.centos.org/pipermail/centos/attachments/20050812/ab215629/attachment-0002.html>

Hi. I have a volume group (let's say) vg_data. It consists from /dev/sdd5 sdd6 sdd7 I added sdc5 Now I want to remove (free) sdd7 and you is to for RAID partition. What are the commands (ordered) I need to perform? I failed to find clear howto. vg-data has only one partition, total size is over 1TB, free space is about 500GB so

We have DELL R910 with H800 adapter in it. several MD1220 connect to H800. Since MD1220 have 24 hard disks in it. When I configured RAID10, there is a choice call 'single spanned virtual disk" (22 disks). Can anyone tell me how "single spanned virtual disk" work? Any document relate to it? Thanks.

Hello! I have a 1 TB ext4 drive that''s quite full (~50 GB free space, though I could free up another 100 GB or so if necessary) and two empty 0.5 TB drives. Is it possible to get another 1 TB drive and combine the four drives to a btrfs raid10 setup without (if all goes well) losing my data? Regards, Paul -- To unsubscribe from this list: send the line "unsubscribe

Hello, On my system with a Intel SCU Controller and a Raid 10 System it is not possible to install this Raid10. I have tested this with a CentOS 7 and Opensuse all found my Raid but with CentOS 8 this is broken? I found on start the Installation a Error from mdadm that ist all. Now I download and Test the Stream iso? and hope ..... -- mit freundlichen Gr?ssen / best regards G?nther J,

Hi devs, I can''t mount my btrfs-based external disk. I don''t know what happened to the disk, but usually it gets disconnected (usb cable pulled out) buy my 8 months old daughter. Here''s the output from dmesg: [ 299.699543] parent transid verify failed on 528952573952 wanted 22726 found 22728 [ 299.700947] btrfs read error corrected: ino 1 off 528952573952 (dev

Hi, I have a RAID 1 (using mdadm) on CentOS Linux and in /proc/mdstat I see this: md7 : active raid1 sda2[0] sdb2[1] 26627648 blocks [2/2] [UU] [-->> it's OK] md1 : active raid1 sdb3[1] sda3[0] 4192896 blocks [2/2] [UU] [-->> it's OK] md2 : active raid1 sda5[0] sdb5[1] 4192832 blocks [2/2] [UU] [-->> it's OK] md3 : active raid1 sdb6[1] sda6[0] 4192832 blocks [2/2]

Hello list, I'm trying to install CentOS 5.2 on LVM on a SW-RAID level 1, but I'm unable to understand how to use the installer correctly. What I'm trying to do is emulate something I've already done with another distro where: sda5 \ RAID1 --> /boot sdb5 / sda6 \ RAID1 --> LVM --> /root, /home, /usr, /var... etc. sdb6 / I've succesfully