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authorSoumya Koduri <skoduri@redhat.com>2019-06-07 19:33:07 +0530
committerAmar Tumballi <amarts@redhat.com>2019-06-14 04:21:40 +0000
commit675dd98ce0c772b732c7f45a8e51dcf0d64f57fc (patch)
treeab25775d28cee1688ec8559b41c1bd7ce2dcd9e5 /xlators/nfs/server
parentbc6fd4cfa6ed34de3ffc02e2279fcc713f80f530 (diff)
upcall: Avoid sending notifications for invalid inodes
For nameless LOOKUPs, server creates a new inode which shall remain invalid until the fop is successfully processed post which it is linked to the inode table. But incase if there is an already linked inode for that entry, it discards that newly created inode which results in upcall notification. This may result in client being bombarded with unnecessary upcalls affecting performance if the data set is huge. This issue can be avoided by looking up and storing the upcall context in the original linked inode (if exists), thus saving up on those extra callbacks. Change-Id: I044a1737819bb40d1a049d2f53c0566e746d2a17 fixes: bz#1718338 Signed-off-by: Soumya Koduri <skoduri@redhat.com>
Diffstat (limited to 'xlators/nfs/server')
0 files changed, 0 insertions, 0 deletions