[gpfsug-discuss] What NSDs does a file have blocks on?
Marc A Kaplan
makaplan at us.ibm.com
Tue Jul 10 14:08:45 BST 2018
As long as we're giving hints...
Seems tsdbfs has several subcommands that might be helpful.
I like "inode"
But there's also "listda"
Subcommand "desc" will show you the structure of the file system under
"disks:" you will see which disk numbers are which NSDs.
Have fun, but DO NOT use the any of the *patch* subcommands!
From: Simon Thompson <S.J.Thompson at bham.ac.uk>
To: gpfsug main discussion list <gpfsug-discuss at spectrumscale.org>
Date: 07/09/2018 05:21 PM
Subject: Re: [gpfsug-discuss] What NSDs does a file have blocks on?
Sent by: gpfsug-discuss-bounces at spectrumscale.org
I was going to say something like that … e.g.
blockaddr 563148261
Inode 563148261 snap 0 offset 0 N=2 1:45255923200 13:59403784320
1: and 13: in the output are the NSD disk devices for inode 563148261
Simon
From: <gpfsug-discuss-bounces at spectrumscale.org> on behalf of
"makaplan at us.ibm.com" <makaplan at us.ibm.com>
Reply-To: "gpfsug-discuss at spectrumscale.org"
<gpfsug-discuss at spectrumscale.org>
Date: Monday, 9 July 2018 at 22:04
To: "gpfsug-discuss at spectrumscale.org" <gpfsug-discuss at spectrumscale.org>
Subject: Re: [gpfsug-discuss] What NSDs does a file have blocks on?
(psss... ) tsdbfs
Not responsible for anything bad that happens...!
_______________________________________________
gpfsug-discuss mailing list
gpfsug-discuss at spectrumscale.org
http://gpfsug.org/mailman/listinfo/gpfsug-discuss
-------------- next part --------------
An HTML attachment was scrubbed...
URL: <http://gpfsug.org/pipermail/gpfsug-discuss_gpfsug.org/attachments/20180710/0ebdef35/attachment-0002.htm>
More information about the gpfsug-discuss
mailing list