[Bugs] [Bug 1221099] gNFSd does not work correctly/consistently with FSCache/CacheFilesd

[bugzilla at redhat.com]

https://bugzilla.redhat.com/show_bug.cgi?id=1221099



--- Comment #6 from Niels de Vos <ndevos at redhat.com> ---
I looked into FS-Cache a while ago, and if I remember correctly there are
different issues when using gNFS. The attribute times used by FS-Cache for
invalidation can differ when reading from different subvolumes/bricks:

 - Precision of times, atime/mtime is set in seconds (?), but returned in 
   nanosecond (?) precision. The least significant part of the [am]time
differs.
 - ctime can not be set and can get modified by Gluster internal services.
There
   is an idea to maintain the ctime in an extended attribute (bug 1318493).

-- 
You are receiving this mail because:
You are on the CC list for the bug.
Unsubscribe from this bug https://bugzilla.redhat.com/token.cgi?t=vjRAu3Kt3k&a=cc_unsubscribe