Is it related to this the recovery behaviour of vim creating a swap file, which I think nano does not do?
http://vimdoc.sourceforge.net/htmldoc/recover.html A sync into cephfs I think needs the write to get confirmed all the way down from the osds performing the write before it returns the confirmation to the client calling the sync, though I stand to be corrected on that. On Thu, 13 Apr 2017 at 22:04 Deepak Naidu <dna...@nvidia.com> wrote: > Ok, I tried strace to check why vi slows or pauses. It seems to slow on > *fsync(3)* > > > > I didn’t see the issue with nano editor. > > > > -- > > Deepak > > > > > > *From:* Deepak Naidu > *Sent:* Wednesday, April 12, 2017 2:18 PM > *To:* 'ceph-users' > *Subject:* saving file on cephFS mount using vi takes pause/time > > > > Folks, > > > > This is bit weird issue. I am using the cephFS volume to read write files > etc its quick less than seconds. But when editing a the file on cephFS > volume using vi , when saving the file the save takes couple of seconds > something like sync(flush). The same doesn’t happen on local filesystem. > > > > Any pointers is appreciated. > > > > -- > > Deepak > ------------------------------ > This email message is for the sole use of the intended recipient(s) and > may contain confidential information. Any unauthorized review, use, > disclosure or distribution is prohibited. If you are not the intended > recipient, please contact the sender by reply email and destroy all copies > of the original message. > ------------------------------ > _______________________________________________ > ceph-users mailing list > ceph-users@lists.ceph.com > http://lists.ceph.com/listinfo.cgi/ceph-users-ceph.com >
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