Jeff Breidenbach wrote:
the kernel before April is painful but I'll do it if important. Presumably
there's no simple way to migrate a non-lazy xfs filesytem to a lazy one.
Dave would know that answer.
But on IRIX we used xfs_chver...
Using the +c option one can enable a filesystem to use lazy counters.
Note that you must run xfs_repair(1M) after setting this option to build
the internal state that is required to support this functionality.
Using the -c option one can disable lazy counters if it is enabled. Note
that you must run xfs_repair(1M) after clearing this option to ensure
that the internal state of the filesystem is consistent.
On Linux we have xfs_admin (wrapper around db) and the "version" command in
xfs_db.
However, it looks like "version" only does: extflg, v2-logs, attr1, attr2,
but not lazy sb counters.
--Tim
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