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From: Martin Papik <mp6058@gmail.com>
To: Eric Sandeen <sandeen@sandeen.net>, xfs@oss.sgi.com
Subject: Re: XFS filesystem claims to be mounted after a disconnect
Date: Fri, 02 May 2014 19:44:14 +0300	[thread overview]
Message-ID: <5363CB5E.3090008@gmail.com> (raw)
In-Reply-To: <5363B4C9.4000900@sandeen.net>

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> so something, somewhere thinks it's mounted.  Check /proc/mounts?

There was nothing in /proc/mounts, nor was there any visible reference
in /proc. If there was, the first thing I would have done is to make
sure no process is using the FS. But I only did it later based on a hunch.

>> Please let me know what I can do short of zeroing the log, which
>> I believe would result in some data loss.
> 
> Hate to say it, but a reboot may be simplest.  Zeroing the log
> won't help.  OTOH, if you lost USB connectivity, you already lost
> some data.

Please explain why losing USB connectivity means I've lost data. Is a
SATA/SCSI/NBD disconnect less likely to lose data?

Is XFS is not stable enough to function without a need to reboot in
case of a relatively minor HW failure? Minor meaning affecting only
some disks.

Martin
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  parent reply	other threads:[~2014-05-02 16:44 UTC|newest]

Thread overview: 31+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2014-05-02 13:47 XFS filesystem claims to be mounted after a disconnect Martin Papik
2014-05-02 15:04 ` Eric Sandeen
2014-05-02 15:07 ` Eric Sandeen
2014-05-02 15:44   ` Mark Tinguely
2014-05-02 16:26     ` Martin Papik
2014-05-02 16:44   ` Martin Papik [this message]
2014-05-02 16:53     ` Eric Sandeen
2014-05-02 17:54       ` Martin Papik
2014-05-02 18:39         ` Eric Sandeen
2014-05-02 19:07           ` Martin Papik
2014-05-02 19:16             ` Eric Sandeen
2014-05-02 19:29               ` Martin Papik
2014-05-02 23:38                 ` Dave Chinner
2014-05-02 23:35             ` Dave Chinner
2014-05-03  0:04               ` Martin Papik
2014-05-03  3:02                 ` Dave Chinner
2014-06-02 11:22                   ` Martin Papik
2014-06-02 23:41                     ` Dave Chinner
2014-06-03  9:23                       ` Martin Papik
2014-06-03  9:55                         ` Stefan Ring
2014-06-03 10:48                           ` Martin Papik
2014-06-03 21:28                             ` Dave Chinner
2014-06-03 22:37                               ` Martin Papik
2014-06-05  0:55                                 ` Dave Chinner
2014-06-05  1:38                                   ` Martin Papik
2014-06-05 19:39                                   ` Martin Papik
2014-06-05 22:41                                     ` Dave Chinner
2014-06-06  0:47                                       ` Martin Papik
2014-06-03 22:58                               ` Martin Papik
2014-06-05  0:08                                 ` Dave Chinner
2014-06-05  1:07                                   ` Martin Papik

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