CC'd him only now. ----- Original Message -----
> From: "Krutika Dhananjay" <[email protected]> > To: "Lindsay Mathieson" <[email protected]> > Cc: "gluster-users" <[email protected]> > Sent: Friday, November 6, 2015 11:05:27 AM > Subject: Re: [Gluster-users] File Corruption with shards - 100% reproducable > CC'ing Raghavendra Talur, who is managing the 3.7.6 release. > -Krutika > ----- Original Message ----- > > From: "Lindsay Mathieson" <[email protected]> > > > To: "Krutika Dhananjay" <[email protected]> > > > Cc: "gluster-users" <[email protected]> > > > Sent: Thursday, November 5, 2015 7:17:35 PM > > > Subject: Re: [Gluster-users] File Corruption with shards - 100% > > reproducable > > > On 5 November 2015 at 21:55, Krutika Dhananjay < [email protected] > > > wrote: > > > > Although I do not have experience with VM live migration, IIUC, it is got > > > to > > > do with a different server (and as a result a new glusterfs client > > > process) > > > taking over the operations and mgmt of the VM. > > > > > Thats sounds very plausible > > > > If this is a correct assumption, then I think this could be the result of > > > the > > > same caching bug that I talked about sometime back in 3.7.5, which is > > > fixed > > > in 3.7.6. > > > > > > The issue could cause the new client to not see the correct size and > > > block > > > count of the file, leading to errors in reads (perhaps triggered by the > > > restart of the vm) and writes on the image. > > > > > Cool, I look fwd to testing that in 3.7.6, which I believe is due out next > > week? > > > thanks, > > > -- > > > Lindsay >
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