[xfs-masters] [Bug 1045] New: XFS: Assertion failed: fs_is_ok, file: fs/xfs/xfs_alloc.c, line: 1590

[bugzilla-daemon at oss.sgi.com]

http://oss.sgi.com/bugzilla/show_bug.cgi?id=1045

            Bug ID: 1045
           Summary: XFS: Assertion failed: fs_is_ok, file:
                    fs/xfs/xfs_alloc.c, line: 1590
           Product: XFS
           Version: 1.3.x
          Hardware: All
                OS: Linux
            Status: NEW
          Severity: major
          Priority: P5
         Component: XFS kernel code
          Assignee: xfs-masters at oss.sgi.com
          Reporter: dleonov at beeline.ru
    Classification: Unclassified

Created attachment 316
  --> http://oss.sgi.com/bugzilla/attachment.cgi?id=316&action=edit
Report of system information and stack

Hello, dear developers

Faced  with  the  problem of using XFS. I'm use the XFS file system on
the  server without problems three years. Recently discovered that the
disk (raid-array) with XFS is not available.

The logs raid controller appeared: 2014-01-24 07:12:34 H/W Monitor Raid Powered
On

When I restart the server, I found that the raid array is not mount on
the mount point /dev/sdb1 (filesystem XFS).

When  I  run  the utility xfs_repair -P /dev/sdb1 it hangs. When I run
mount  /dev/sdb1  not  issued  any  errors and application also hangs.
Task's cannot finish even the command kill -9 <pid>.

Please  help  me  understand the causes of failure and repair the file
system on the XFS disk. Debugging information I attach the file to the
letter.

I hope for Your help. Thanks in advance.

--- Comment #1 from Dmitry <dleonov at beeline.ru> ---
От: Dave Chinner 
Кому: Dmitriy Yu Leonov 
Копия: xfs at oss.sgi.com
Дата: 28.01.2014 03:14
Тема: Re: XFS: Assertion failed: fs_is_ok, file: fs/xfs/xfs_alloc.c, line: 1590

On Mon, Jan 27, 2014 at 11:12:15AM +0400, Dmitriy Yu Leonov wrote:
>
> Hello, dear developers
>
> Faced  with  the  problem of using XFS. I'm use the XFS file system on
> the  server without problems three years. Recently discovered that the
> disk (raid-array) with XFS is not available.
>
> The logs raid controller appeared: 2014-01-24 07:12:34 H/W Monitor Raid
> Powered On

So something went wrong with the HW RAID, and then you found errors
in the filesystem?

> When I restart the server, I found that the raid array is not mount on
> the mount point /dev/sdb1 (filesystem XFS).

It failed to mount with the stack trace that you attached? If so,
there's a corrupt freespace tree in the filesystem.

> When  I  run  the utility xfs_repair -P /dev/sdb1 it hangs. When I run
> mount  /dev/sdb1  not  issued  any  errors and application also hangs.
> Task's cannot finish even the command kill -9 <pid>.

First of all, I'd suggest updating to at least version 3.1.11 of
xfsprogs. If it still hangs, then it's quite likely there something
still wrong with your HW RAID.

Your first step is to make sure your HW RAID is healthy before
trying to repair or mount the filesystem....

Cheers,

Dave.
-- 
Dave Chinner

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