Thank you for your suggestions.We will upgrade ubuntu distro and linux kernel to see if the problem still exists or not.
On Thu, Mar 8, 2018 at 7:33 PM, 赵赵贺东 <zhaohedong@xxxxxxxxx> wrote:Hi Brad,
Thank you for your attention.
在 2018年3月8日，下午4:47，Brad Hubbard <bhubbard@xxxxxxxxxx> 写道：
On Thu, Mar 8, 2018 at 5:01 PM, 赵贺东 <zhaohedong@xxxxxxxxx> wrote:
Hi All,
Every time after we activate osd, we got “Structure needs cleaning” in /var/lib/ceph/osd/ceph-xxx/current/meta.
/var/lib/ceph/osd/ceph-xxx/current/meta
# ls -l
ls: reading directory .: Structure needs cleaning
total 0
Could Anyone say something about this error?
It's an indication of possible corruption on the filesystem containing "meta".
Can you unmount it and run a filesystem check on it?
I did some xfs_repair operation, but no effect.Structure needs cleaning” still exist.
At the time the filesystem first detected the corruption it would have
logged it to dmesg and possibly syslog which may give you a clue. Did
you lose power or have a kernel panic or something?
We did not lose power.
You are right, we get a metadata corruption in dmesg&syslog every time just following the osd activating operation.
[ 399.513525] XFS (sda1): Metadata corruption detected at xfs_dir3_data_read_verify+0x58/0xd0, xfs_dir3_data block 0x48b9ff80
[ 399.524709] XFS (sda1): Unmount and run xfs_repair
[ 399.529511] XFS (sda1): First 64 bytes of corrupted metadata buffer:
[ 399.535917] dd8f2000: 58 46 53 42 00 00 10 00 00 00 00 00 91 73 fe fb XFSB.........s..
[ 399.543959] dd8f2010: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................
[ 399.551983] dd8f2020: e5 30 40 22 51 8f 4f 1c 80 73 56 9b 71 aa 92 24 .0@"Q.O..sV.q..$
[ 399.560037] dd8f2030: 00 00 00 00 80 00 00 07 ff ff ff ff ff ff ff ff ................
[ 399.568118] XFS (sda1): metadata I/O error: block 0x48b9ff80 ("xfs_trans_read_buf_map") error 117 numblks 8
[ 399.583179] XFS (sda1): Metadata corruption detected at xfs_dir3_data_read_verify+0x58/0xd0, xfs_dir3_data block 0x48b9ff80
[ 399.594378] XFS (sda1): Unmount and run xfs_repair
[ 399.599182] XFS (sda1): First 64 bytes of corrupted metadata buffer:
[ 399.605575] e47db000: 58 46 53 42 00 00 10 00 00 00 00 00 91 73 fe fb XFSB.........s..
[ 399.613613] e47db010: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................
[ 399.621637] e47db020: e5 30 40 22 51 8f 4f 1c 80 73 56 9b 71 aa 92 24 .0@"Q.O..sV.q..$
[ 399.629679] e47db030: 00 00 00 00 80 00 00 07 ff ff ff ff ff ff ff ff ................
[ 399.637856] XFS (sda1): metadata I/O error: block 0x48b9ff80 ("xfs_trans_read_buf_map") error 117 numblks 8
[ 399.648165] XFS (sda1): Metadata corruption detected at xfs_dir3_data_read_verify+0x58/0xd0, xfs_dir3_data block 0x48b9ff80
[ 399.659378] XFS (sda1): Unmount and run xfs_repair
[ 399.664196] XFS (sda1): First 64 bytes of corrupted metadata buffer:
[ 399.670570] e47db000: 58 46 53 42 00 00 10 00 00 00 00 00 91 73 fe fb XFSB.........s..
[ 399.678610] e47db010: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................
[ 399.686643] e47db020: e5 30 40 22 51 8f 4f 1c 80 73 56 9b 71 aa 92 24 .0@"Q.O..sV.q..$
[ 399.694681] e47db030: 00 00 00 00 80 00 00 07 ff ff ff ff ff ff ff ff ................
[ 399.702794] XFS (sda1): metadata I/O error: block 0x48b9ff80 ("xfs_trans_read_buf_map") error 117 numblks 8
I'd suggest the next step is to look for a matching XFS bug in yourdistro and, if possible, try a different distro and see if you get thesame result.
Thank you !
Thank you!
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--
Cheers,
Brad
-- Cheers,Brad
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