* =?gb18030?B?ob54ZnNfbWV0YWR1bXAgICB4ZnNfbWRyZXN0b3JlICB4ZnNkdW1wICB4ZnNyZXN0b3Jlob8=?=
@ 2013-12-17 6:46 =?gb18030?B?U3Rvcj8/?=
2013-12-17 7:25 ` 【xfs_metadump xfs_mdrestore xfsdump xfsrestore】 Jeff Liu
0 siblings, 1 reply; 5+ messages in thread
From: =?gb18030?B?U3Rvcj8/?= @ 2013-12-17 6:46 UTC (permalink / raw)
To: =?gb18030?B?eGZz?=
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hi:
xfsdump and xfs_metadump difference
xfs_mdrestore and xfsrestore difference
Thankyou
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http://oss.sgi.com/mailman/listinfo/xfs
^ permalink raw reply [flat|nested] 5+ messages in thread* Re: 【xfs_metadump xfs_mdrestore xfsdump xfsrestore】
2013-12-17 6:46 =?gb18030?B?ob54ZnNfbWV0YWR1bXAgICB4ZnNfbWRyZXN0b3JlICB4ZnNkdW1wICB4ZnNyZXN0b3Jlob8=?= =?gb18030?B?U3Rvcj8/?=
@ 2013-12-17 7:25 ` Jeff Liu
2013-12-17 7:45 ` 回复： " Stor??
0 siblings, 1 reply; 5+ messages in thread
From: Jeff Liu @ 2013-12-17 7:25 UTC (permalink / raw)
To: Stor??, xfs
On 12/17 2013 14:46 PM, Stor?? wrote:
> hi:
> xfsdump and xfs_metadump difference
> xfs_mdrestore and xfsrestore difference
Please ask man page for details.
In short, xfsdump is used to perform an incremental dump of an XFS file
system. corresponding, xfsrestore is used to restore the file system back
from the dumps.
xfs_metadump/xfs_mdrestore are used to dump/restore filesystems metadatas,
but they are used for debug purpose only.
Thanks,
-Jeff
_______________________________________________
xfs mailing list
xfs@oss.sgi.com
http://oss.sgi.com/mailman/listinfo/xfs
^ permalink raw reply [flat|nested] 5+ messages in thread
* 回复： 【xfs_metadump xfs_mdrestore xfsdump xfsrestore】
2013-12-17 7:25 ` 【xfs_metadump xfs_mdrestore xfsdump xfsrestore】 Jeff Liu
@ 2013-12-17 7:45 ` Stor??
2013-12-17 8:04 ` Jeff Liu
0 siblings, 1 reply; 5+ messages in thread
From: Stor?? @ 2013-12-17 7:45 UTC (permalink / raw)
To: Jeff Liu, xfs
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thank you.
1. XFS internal error XFS_WANT_CORRUPTED_GOTO at line 1676 of file fs/xfs/xfs_alloc.c. Caller 0xffffffffa023496d
Pid: 7579, comm: smbd Tainted: G 2.6.27.19-5-default #7
Call Trace:
[<ffffffff8020d899>] show_trace_log_lvl+0x41/0x58
[<ffffffff8020deff>] dump_stack+0x69/0x6f
[<ffffffffa023308f>] xfs_free_ag_extent+0x45a/0x6bb [xfs]
[<ffffffffa023496d>] xfs_free_extent+0xa9/0xc9 [xfs]
[<ffffffffa023d446>] xfs_bmap_finish+0xee/0x15f [xfs]
[<ffffffffa025d647>] xfs_itruncate_finish+0x190/0x2ba [xfs]
[<ffffffffa027626d>] xfs_inactive+0x216/0x450 [xfs]
[<ffffffffa0280e01>] xfs_fs_clear_inode+0xb0/0xf4 [xfs]
[<ffffffff802bca41>] clear_inode+0x75/0xcc
[<ffffffff802bcbb5>] generic_delete_inode+0xd6/0x14e
[<ffffffff802b476f>] do_unlinkat+0xda/0x14d
[<ffffffff8020befb>] system_call_fastpath+0x16/0x1b
[<00007f6af6256b77>] 0x7f6af6256b77
xfs_force_shutdown(dm-1,0x8) called from line 4269 of file fs/xfs/xfs_bmap.c. Return address = 0xffffffffa023d47b
Filesystem "dm-1": Corruption of in-memory data detected. Shutting down filesystem: dm-1
Please umount the filesystem, and rectify the problem(s)
Filesystem "dm-1": xfs_log_force: error 5 returned.
Filesystem "dm-1": xfs_log_force: error 5 returned.
Filesystem "dm-1": xfs_log_force: error 5 returned.
Filesystem "dm-1": xfs_log_force: error 5 returned.
Filesystem "dm-1": xfs_log_force: error 5 returned.
Filesystem "dm-1": xfs_log_force: error 5 returned.
Filesystem "dm-1": xfs_log_force: error 5 returned.
Filesystem "dm-1": xfs_log_force: error 5 returned.
Why is this so,
In order to protect the data.Which command with the backup file system. xfs_dump or xfs_metadump.
------------------ 原始邮件 ------------------
发件人: "Jeff Liu";<jeff.liu@oracle.com>;
发送时间: 2013年12月17日(星期二) 下午3:25
收件人: "Stor¾"<289471341@qq.com>; "xfs"<xfs@oss.sgi.com>;
主题: Re: 【xfs_metadump xfs_mdrestore xfsdump xfsrestore】
On 12/17 2013 14:46 PM, Stor?? wrote:
> hi:
> xfsdump and xfs_metadump difference
> xfs_mdrestore and xfsrestore difference
Please ask man page for details.
In short, xfsdump is used to perform an incremental dump of an XFS file
system. corresponding, xfsrestore is used to restore the file system back
from the dumps.
xfs_metadump/xfs_mdrestore are used to dump/restore filesystems metadatas,
but they are used for debug purpose only.
Thanks,
-Jeff
.
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_______________________________________________
xfs mailing list
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http://oss.sgi.com/mailman/listinfo/xfs
^ permalink raw reply [flat|nested] 5+ messages in thread
* Re: 回复： 【xfs_metadump xfs_mdrestore xfsdump xfsrestore】
2013-12-17 7:45 ` 回复： " Stor??
@ 2013-12-17 8:04 ` Jeff Liu
2013-12-17 17:29 ` Ben Myers
0 siblings, 1 reply; 5+ messages in thread
From: Jeff Liu @ 2013-12-17 8:04 UTC (permalink / raw)
To: Stor??, xfs
On 12/17 2013 15:45 PM, Stor?? wrote:
>
> thank you.
> 1. XFS internal error XFS_WANT_CORRUPTED_GOTO at line 1676 of file
> fs/xfs/xfs_alloc.c. Caller 0xffffffffa023496d
> Pid: 7579, comm: smbd Tainted: G 2.6.27.19-5-default #7
> Call Trace:
> [<ffffffff8020d899>] show_trace_log_lvl+0x41/0x58
> [<ffffffff8020deff>] dump_stack+0x69/0x6f
> [<ffffffffa023308f>] xfs_free_ag_extent+0x45a/0x6bb [xfs]
> [<ffffffffa023496d>] xfs_free_extent+0xa9/0xc9 [xfs]
> [<ffffffffa023d446>] xfs_bmap_finish+0xee/0x15f [xfs]
> [<ffffffffa025d647>] xfs_itruncate_finish+0x190/0x2ba [xfs]
> [<ffffffffa027626d>] xfs_inactive+0x216/0x450 [xfs]
> [<ffffffffa0280e01>] xfs_fs_clear_inode+0xb0/0xf4 [xfs]
> [<ffffffff802bca41>] clear_inode+0x75/0xcc
> [<ffffffff802bcbb5>] generic_delete_inode+0xd6/0x14e
> [<ffffffff802b476f>] do_unlinkat+0xda/0x14d
> [<ffffffff8020befb>] system_call_fastpath+0x16/0x1b
> [<00007f6af6256b77>] 0x7f6af6256b77
> xfs_force_shutdown(dm-1,0x8) called from line 4269 of file
> fs/xfs/xfs_bmap.c. Return address = 0xffffffffa023d47b
> Filesystem "dm-1": Corruption of in-memory data detected. Shutting down
> filesystem: dm-1
> Please umount the filesystem, and rectify the problem(s)
> Filesystem "dm-1": xfs_log_force: error 5 returned.
> Filesystem "dm-1": xfs_log_force: error 5 returned.
> Filesystem "dm-1": xfs_log_force: error 5 returned.
> Filesystem "dm-1": xfs_log_force: error 5 returned.
> Filesystem "dm-1": xfs_log_force: error 5 returned.
> Filesystem "dm-1": xfs_log_force: error 5 returned.
> Filesystem "dm-1": xfs_log_force: error 5 returned.
> Filesystem "dm-1": xfs_log_force: error 5 returned.
>
> Why is this so,
> In order to protect the data.Which command with the backup file system.
> xfs_dump or xfs_metadump.
xfsdump. This looks like an internal corruptions, maybe run xfs_repair
-n can give more hints.
Thanks,
-Jeff
_______________________________________________
xfs mailing list
xfs@oss.sgi.com
http://oss.sgi.com/mailman/listinfo/xfs
^ permalink raw reply [flat|nested] 5+ messages in thread
* Re: 回复： 【xfs_metadump xfs_mdrestore xfsdump xfsrestore】
2013-12-17 8:04 ` Jeff Liu
@ 2013-12-17 17:29 ` Ben Myers
0 siblings, 0 replies; 5+ messages in thread
From: Ben Myers @ 2013-12-17 17:29 UTC (permalink / raw)
To: Stor??, Jeff Liu; +Cc: xfs
Hey,
On Tue, Dec 17, 2013 at 04:04:54PM +0800, Jeff Liu wrote:
> On 12/17 2013 15:45 PM, Stor?? wrote:
> >
> > thank you.
> > 1. XFS internal error XFS_WANT_CORRUPTED_GOTO at line 1676 of file
> > fs/xfs/xfs_alloc.c. Caller 0xffffffffa023496d
http://oss.sgi.com/cgi-bin/gitweb.cgi?p=xfs/xfs.git;a=blob;f=fs/xfs/xfs_alloc.c;h=1956f83489f1b8378f4459844e422547d421e0ec;hb=1f4c79cdb3fd856edde28af25576bcd8341eef78#l1676
We were trying to remove an entry in the by-size freespace btree and found that
the entry to the right was not there as expected.
> > Pid: 7579, comm: smbd Tainted: G 2.6.27.19-5-default #7
> > Call Trace:
> > [<ffffffff8020d899>] show_trace_log_lvl+0x41/0x58
> > [<ffffffff8020deff>] dump_stack+0x69/0x6f
> > [<ffffffffa023308f>] xfs_free_ag_extent+0x45a/0x6bb [xfs]
> > [<ffffffffa023496d>] xfs_free_extent+0xa9/0xc9 [xfs]
> > [<ffffffffa023d446>] xfs_bmap_finish+0xee/0x15f [xfs]
> > [<ffffffffa025d647>] xfs_itruncate_finish+0x190/0x2ba [xfs]
> > [<ffffffffa027626d>] xfs_inactive+0x216/0x450 [xfs]
> > [<ffffffffa0280e01>] xfs_fs_clear_inode+0xb0/0xf4 [xfs]
> > [<ffffffff802bca41>] clear_inode+0x75/0xcc
> > [<ffffffff802bcbb5>] generic_delete_inode+0xd6/0x14e
> > [<ffffffff802b476f>] do_unlinkat+0xda/0x14d
> > [<ffffffff8020befb>] system_call_fastpath+0x16/0x1b
> > [<00007f6af6256b77>] 0x7f6af6256b77
> > xfs_force_shutdown(dm-1,0x8) called from line 4269 of file
> > fs/xfs/xfs_bmap.c. Return address = 0xffffffffa023d47b
> > Filesystem "dm-1": Corruption of in-memory data detected. Shutting down
> > filesystem: dm-1
> > Please umount the filesystem, and rectify the problem(s)
> > Filesystem "dm-1": xfs_log_force: error 5 returned.
> > Filesystem "dm-1": xfs_log_force: error 5 returned.
> > Filesystem "dm-1": xfs_log_force: error 5 returned.
> > Filesystem "dm-1": xfs_log_force: error 5 returned.
> > Filesystem "dm-1": xfs_log_force: error 5 returned.
> > Filesystem "dm-1": xfs_log_force: error 5 returned.
> > Filesystem "dm-1": xfs_log_force: error 5 returned.
> > Filesystem "dm-1": xfs_log_force: error 5 returned.
> >
> > Why is this so,
> > In order to protect the data.Which command with the backup file system.
> > xfs_dump or xfs_metadump.
> xfsdump. This looks like an internal corruptions, maybe run xfs_repair
> -n can give more hints.
In addition to the xfs_repair -n output, a metadump might also be helpful.
Regards,
Ben
_______________________________________________
xfs mailing list
xfs@oss.sgi.com
http://oss.sgi.com/mailman/listinfo/xfs
^ permalink raw reply [flat|nested] 5+ messages in thread
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2013-12-17 7:25 ` 【xfs_metadump xfs_mdrestore xfsdump xfsrestore】 Jeff Liu
2013-12-17 7:45 ` 回复： " Stor??
2013-12-17 8:04 ` Jeff Liu
2013-12-17 17:29 ` Ben Myers
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