Re: creating a new 80 TB XFS
From: Martin Steigerwald <hidden>
Date: 2012-02-24 16:20:27
Am Freitag, 24. Februar 2012 schrieb Richard Ems:
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MOUNT On mount I will use the options mount -o noatime,nobarrier,nofail,logbufs=8,logbsize=256k,inode64 /dev/sdX1 /mount_pointI think that the logbufs/logbsize option matches the default here. Use delaylog if applicable. See the xfs FAQ.Yes, if I trust the mount manual page, it states "The default value is 8 buffers for any recent kernel." . I suppose 3.2.6 is "a recent kernel", so this could be avoided, but having it explicitly on the mkfs.xfs line does not hurt, or? And for logbsize: "The default value for any recent kernel is 32768." But then at the end of the manual page for mount it says "December 2004", so how actual is this information? Can the default mount values be shown by running mount with some verbose and dry-run parameters?
Does cat /proc/mounts show them? /proc/mounts is more detailed than mount or mount -l. Ciao, -- Martin 'Helios' Steigerwald - http://www.Lichtvoll.de GPG: 03B0 0D6C 0040 0710 4AFA B82F 991B EAAC A599 84C7 _______________________________________________ xfs mailing list xfs@oss.sgi.com http://oss.sgi.com/mailman/listinfo/xfs