To me it looks like a case of a flush triggering a write() that was cached by write-behind and because the write buffer
did not meet the page alignment requirement with o-direct write, it was failed with EINVAL and the trigger fop - i.e., flush() was failed with the 'Invalid argument' error code.
Could you attach the brick logs as well, so that we can confirm the theory?
-Krutika
On Sat, Jul 9, 2016 at 9:31 PM, Atin Mukherjee <amukherj@xxxxxxxxxx> wrote:
Pranith/Krutika,Your inputs please, IIRC we'd need to turn on some o_direct option here?
On Saturday 9 July 2016, Keiviw <keiviw@xxxxxxx> wrote:The errors also occured in GlusterFS 3.6.7，I just add the O_DIRECT flag in client protocol open() and create()! How to explain and solve the problem?发自 网易邮箱大师On 07/09/2016 17:58, Atin Mukherjee wrote:Any specific reason of using 3.3 given that its really quite old? We are at 3.6, 3.7 & 3.8 supportability matrix now.
On Saturday 9 July 2016, Keiviw <keiviw@xxxxxxx> wrote:hi,I have installed GlusterFS 3.3.0, and now I get Fsync failures when saving files with the O_DIRECT flag in open() and create().1, I tried to save a flie in vi and got this error:"test" E667: Fsync failed2, I see this in the logs:[2016-07-07 14:20:10.325400] W [fuse-bridge.c:968:fuse_err_cbk] 0-glusterfs-fuse: 102: FSYNC() ERR => -1 (Invalid argument)[2016-07-07 14:20:13.930384] W [fuse-bridge.c:968:fuse_err_cbk] 0-glusterfs-fuse: 137: FSYNC() ERR => -1 (Invalid argument)[2016-07-07 14:20:51.199448] W [fuse-bridge.c:968:fuse_err_cbk] 0-glusterfs-fuse: 174: FLUSH() ERR => -1 (Invalid argument)[2016-07-07 14:21:32.804738] W [fuse-bridge.c:968:fuse_err_cbk] 0-glusterfs-fuse: 206: FLUSH() ERR => -1 (Invalid argument)[2016-07-07 14:21:43.702146] W [fuse-bridge.c:968:fuse_err_cbk] 0-glusterfs-fuse: 276: FSYNC() ERR => -1 (Invalid argument)[2016-07-07 14:21:51.296809] W [fuse-bridge.c:968:fuse_err_cbk] 0-glusterfs-fuse: 314: FSYNC() ERR => -1 (Invalid argument)[2016-07-07 14:21:54.062687] W [fuse-bridge.c:968:fuse_err_cbk] 0-glusterfs-fuse: 349: FSYNC() ERR => -1 (Invalid argument)[2016-07-07 14:22:54.678960] W [fuse-bridge.c:968:fuse_err_cbk] 0-glusterfs-fuse: 429: FSYNC() ERR => -1 (Invalid argument)[2016-07-07 14:24:35.546980] W [fuse-bridge.c:968:fuse_err_cbk] 0-glusterfs-fuse: 505: FSYNC() ERR => -1 (Invalid argument)[2016-07-07 14:24:48.696888] W [fuse-bridge.c:968:fuse_err_cbk] 0-glusterfs-fuse: 538: FSYNC() ERR => -1 (Invalid argument)[2016-07-07 14:24:55.824752] W [fuse-bridge.c:968:fuse_err_cbk] 0-glusterfs-fuse: 575: FSYNC() ERR => -1 (Invalid argument)[2016-07-07 14:25:04.364629] W [fuse-bridge.c:968:fuse_err_cbk] 0-glusterfs-fuse: 612: FSYNC() ERR => -1 (Invalid argument)[2016-07-07 14:27:08.579052] W [fuse-bridge.c:968:fuse_err_cbk] 0-glusterfs-fuse: 713: FSYNC() ERR => -1 (Invalid argument)[2016-07-07 14:46:44.635169] W [fuse-bridge.c:968:fuse_err_cbk] 0-glusterfs-fuse: 859: FLUSH() ERR => -1 (Invalid argument)[2016-07-07 14:46:55.892041] W [fuse-bridge.c:968:fuse_err_cbk] 0-glusterfs-fuse: 989: FLUSH() ERR => -1 (Invalid argument)[2016-07-07 14:51:45.904233] W [fuse-bridge.c:968:fuse_err_cbk] 0-glusterfs-fuse: 148747: FLUSH() ERR => -1 (Invalid argument)[2016-07-07 14:54:45.603557] W [fuse-bridge.c:968:fuse_err_cbk] 0-glusterfs-fuse: 148986: FLUSH() ERR => -1 (Invalid argument)[2016-07-07 14:59:18.818972] W [fuse-bridge.c:968:fuse_err_cbk] 0-glusterfs-fuse: 292106: FLUSH() ERR => -1 (Invalid argument)[2016-07-07 15:48:32.708207] W [fuse-bridge.c:968:fuse_err_cbk] 0-glusterfs-fuse: 6753592: FLUSH() ERR => -1 (Invalid argument)[2016-07-07 16:24:10.476228] W [fuse-bridge.c:968:fuse_err_cbk] 0-glusterfs-fuse: 10733703: FLUSH() ERR => -1 (Invalid argument)[2016-07-07 16:30:42.388220] W [fuse-bridge.c:968:fuse_err_cbk] 0-glusterfs-fuse: 11497698: FLUSH() ERR => -1 (Invalid argument)[2016-07-07 16:44:18.247511] W [fuse-bridge.c:968:fuse_err_cbk] 0-glusterfs-fuse: 12037185: FLUSH() ERR => -1 (Invalid argument)[2016-07-08 01:00:55.131141] W [fuse-bridge.c:968:fuse_err_cbk] 0-glusterfs-fuse: 12181783: FLUSH() ERR => -1 (Invalid argument)[2016-07-08 06:54:13.418607] W [fuse-bridge.c:968:fuse_err_cbk] 0-glusterfs-fuse: 12397060: FLUSH() ERR => -1 (Invalid argument)
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Atin
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Atin
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