xfsdump not work in 3.17

[Eric Sandeen]

On Oct 15, 2014, at 11:14 PM, Tommy Wu <wu.tommy at gmail.com> wrote:
> 
> after apply above patch,

Which one?  I pointed at 2... Did you apply both?

Eric

> the xfsdump will hang after this message:
> 
> /sbin/xfsdump: dumping non-directory files
> 
> 
> 2014-10-16 11:33 GMT+08:00 Eric Sandeen <sandeen at sandeen.net>:
>> On 10/15/14 9:31 PM, Tommy Wu wrote:
>> > Hi!
>> >
>> >    xfsdump 3.1.4
>> >    xfsprogs 3.2.1
>> >    linux kerenl 3.17/3.17.1
>> >
>> 
>> ...
>> 
>> >    It just create  a small dump file, and if I run the same xfsdump again (or umount the filesystem), it will hang, like:
>> >
>> > fw1:/vol/backup/fw1# /sbin/xfsdump -v trace,drive=debug,media=debug -l 0 -o -J -F - /dev/vg/root | gzip > test.gz
>> > /sbin/xfsdump: using file dump (drive_simple) strategy
>> > /sbin/xfsdump: version 3.1.4 (dump format 3.0)
>> > /sbin/xfsdump: level 0 dump of fw1.teatime.com.tw:/
>> > /sbin/xfsdump: dump date: Thu Oct 16 10:30:09 2014
>> > /sbin/xfsdump: session id: b8354300-d54c-4131-b39c-7c0b63968208
>> > /sbin/xfsdump: session label: ""
>> > /sbin/xfsdump: ino map phase 1: constructing initial dump list
>> >
>> >
>> >    switch back to kernel 3.16, the same command work fine.
>> >
>> 
>> http://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/fs/xfs?id=a8b1ee8bafc765ebf029d03c5479a69aebff9693
>> 
>> addresses the small backup file, and
>> 
>> [PATCH] xfs: bulkstat doesn't release AGI buffer on error
>> 
>> (on the list) most likely addresses the hang, I think.
>> 
>> -Eric
> 
> 
> 
> -- 
> 
> Tommy Wu
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