XFS filesystem error on openstack

asked 2015-12-12 05:34:59 -0600

Abhay Dandekar gravatar image

Hi All,

We are having DELL Proliant 7xx machine. Where we have created a 4TB partition and re-directed all the ephemeral disks on it. Swift also lands over the same partition.

Things were running fine untill one day XFS crashed with some error as below :

Oct 29 15:32:02 host02 kernel: attempt to access beyond end of device

Oct 29 15:32:02 host02 kernel: sdb3: rw=32, want=6000000002, limit=5999218688

**Oct 29 15:32:02 host02 kernel: XFS (sdb3): metadata I/O error: block 0x165a0bc01 ("xfs_trans_read_buf_map") error 5 numblks 1

Oct 29 15:32:02 host02 kernel: XFS (sdb3): xfs_do_force_shutdown(0x1) called from line 383 of file fs/xfs/xfs_trans_buf.c. Return address = 0xffffffffa02ff9c1

Oct 29 15:32:02 host02 kernel: XFS (sdb3): I/O Error Detected. Shutting down filesystem**

Oct 29 15:32:02 host02 kernel: XFS (sdb3): Please umount the filesystem and rectify the problem(s)

Oct 29 15:32:02 host02 object-replicator: Error syncing partition: [Errno 5] Input/output error: '/srv/node/sdb3/objects/496/tmpEGTvyp.tmp'

Has anyone else came across XFS filesystem error like this ? Any suggestions for Swift and ephemeral disks ?

Regards, Abhay Dandekar

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