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Re: xfsrestore report SUCCESS but not restore all files in kernel 3.17

To: Dave Chinner <david@xxxxxxxxxxxxx>
Subject: Re: xfsrestore report SUCCESS but not restore all files in kernel 3.17
From: Tommy Wu <wu.tommy@xxxxxxxxx>
Date: Wed, 29 Oct 2014 17:21:52 +0800
Cc: Eric Sandeen <sandeen@xxxxxxxxxxx>, xfs <xfs@xxxxxxxxxxx>
Delivered-to: xfs@xxxxxxxxxxx
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Same testing in same machine (just different kernel).

3.18-rc2:
xfsdump will hang (the test.xfsdump.gz size stop around 57M)

3.17.1 (with 2 patches):
xfsdump generate the dump file, but xfsrestore can't restore all files from the dump file.
I think the dump is corrupted, can't restore it also in kernel 3.16.5.

3.16.5:
everything work fine.


2014-10-29 15:51 GMT+08:00 Dave Chinner <david@xxxxxxxxxxxxx>:
On Wed, Oct 29, 2014 at 02:46:33PM +0800, Tommy Wu wrote:
> it will hang after this message (the kernel in above git repo):
>
> /sbin/xfsdump: dumping non-directory files
>
> console show the below message every 2 minutes:
> [Â 480.387308] INFO: task xfsdump:2717 blocked for more than 120 seconds.

I think there might be something else wrong with your system.

What's the stack trace associated with that? If there's none,
what's the output of 'echo w > /proc/sysrq-trigger' in dmesg?

Cheers,

Dave.
--
Dave Chinner
david@xxxxxxxxxxxxx



--

Tommy Wu
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