|Subject:||Re: need help how to debug xfs crash issue xfs_iunlink_remove: xfs_inotobp() returned error 22|
|From:||"Michael L. Semon" <mlsemon35@xxxxxxxxx>|
|Date:||Tue, 9 Apr 2013 18:16:30 -0400|
|Dkim-signature:||v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20120113; h=mime-version:x-received:in-reply-to:references:date:message-id :subject:from:to:cc:content-type; bh=qftoizJR5BxMxazN1V3CFu0jDJF6YVSzIY6EJMbjlL0=; b=t0S0KPpSRQB3ZfsGaCA0bKb8ZV5uyfjfnouIo+7fuV45XS2VrZIQ/SIlu41NkInhOi 01Q6oyt+2gnwUppYIHe3u3mX+Ld1DQhvTs8In2FppA0pHrS+GzWLmk5vfyszYACExjHk anWJidPTbotcyevGQC1IptdMVvqq9g4wKAHT5/BRgAJxD32HfP2Jq3leTS7caGY/E/94 H4HPifOnKWjENrOVshBx93GsL6mcuQm+8HZHXvHJCBSj1I7jV468mmm7HZWuKiSpyDEe yjhntOh7Q+DgXD9Vv1zs5zO5BMN8m/ZEz7j7Xm5xY9tkHfC/Eiyn6Xq8Hg+E/UTariu3 BJYw==|
A meager non-expert user question with full ignorance of glusterfs:Â Why are you having I/O errors once every two weeks?
This looks like XFS behavior I've seen under 2 conditions: 1) when I test XFS on the device-mapper flakey object, using XFS without an external journal, and 2) when I try to press my hard-drive connectors against the motherboard while the PC is still running.Â Your error message looks more like the result of (2) than of (1).
XFS behavior on flakey is not the best, and I wish it would recover in such situations.Â In Case (2), I'm fairly sure that the PC is confused on a hardware level because the drive light does not go out.Â Then again, seeing the behavior of other file systems that fight through the errors, maybe it's for the best.Â If you're fighting I/O errors, there is no winner, and it's best to get rid of the I/O error.
OK, I'm off the soapbox and will quietly wait for a RAID expert like Dave or Stan to jump in and make me feel like a complete amateur...
On Tue, Apr 9, 2013 at 9:03 AM, çææ <yongtaofu@xxxxxxxxx> wrote:
|<Prev in Thread]||Current Thread||[Next in Thread>|
|Previous by Date:||Profitez de votre nouveau camping car, Profil Retenu|
|Next by Date:|
|Previous by Thread:||Re: need help how to debug xfs crash issue xfs_iunlink_remove: xfs_inotobp() returned error 22, 符永涛|
|Next by Thread:|
|Indexes:||[Date] [Thread] [Top] [All Lists]|