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.html>