Sherin George
2018-Mar-05 07:46 UTC
[Gluster-users] Why files goes to hot tier and cold tier at same time
Hi Guys Got a quick question regarding hot tier and cold tier. I got a gluster volume with 1 x 3 hot tier and 1 x 3 cold tier. watermark-low is 75 and watermark-hi is 90. usage of volume is very less. My files always go to hot tier and cold tier at same time As I understand, data should go to hot tier only until demoted. Could someone please shed some light into this? Thanks in advance. -- Regards, Sherin -------------- next part -------------- An HTML attachment was scrubbed... URL: <http://lists.gluster.org/pipermail/gluster-users/attachments/20180305/3d344035/attachment.html>
Hari Gowtham
2018-Mar-05 10:47 UTC
[Gluster-users] Why files goes to hot tier and cold tier at same time
Hi, The actual data will be in the hot tier only till demotion. The file that you see on the cold tier is just a linkto file of the file on the hot tier. These linkto file are necessary for the internal working of the tier. On Mon, Mar 5, 2018 at 1:16 PM, Sherin George <allmyforums at outlook.in> wrote:> Hi Guys > > Got a quick question regarding hot tier and cold tier. > I got a gluster volume with 1 x 3 hot tier and 1 x 3 cold tier. > watermark-low is 75 and watermark-hi is 90. usage of volume is very less. > My files always go to hot tier and cold tier at same time > As I understand, data should go to hot tier only until demoted. > Could someone please shed some light into this? > Thanks in advance. > -- > Regards, > Sherin > > > _______________________________________________ > Gluster-users mailing list > Gluster-users at gluster.org > http://lists.gluster.org/mailman/listinfo/gluster-users-- Regards, Hari Gowtham.
Sherin George
2018-Mar-06 12:46 UTC
[Gluster-users] Why files goes to hot tier and cold tier at same time
Yes, This was the case. Thanks much. -- Regards, Sherin ________________________________ From: Hari Gowtham <hgowtham at redhat.com> Sent: Monday, March 5, 2018 4:17 PM To: Sherin George Cc: gluster-users at gluster.org Subject: Re: [Gluster-users] Why files goes to hot tier and cold tier at same time Hi, The actual data will be in the hot tier only till demotion. The file that you see on the cold tier is just a linkto file of the file on the hot tier. These linkto file are necessary for the internal working of the tier. On Mon, Mar 5, 2018 at 1:16 PM, Sherin George <allmyforums at outlook.in> wrote:> Hi Guys > > Got a quick question regarding hot tier and cold tier. > I got a gluster volume with 1 x 3 hot tier and 1 x 3 cold tier. > watermark-low is 75 and watermark-hi is 90. usage of volume is very less. > My files always go to hot tier and cold tier at same time > As I understand, data should go to hot tier only until demoted. > Could someone please shed some light into this? > Thanks in advance. > -- > Regards, > Sherin > > > _______________________________________________ > Gluster-users mailing list > Gluster-users at gluster.org > http://lists.gluster.org/mailman/listinfo/gluster-users-- Regards, Hari Gowtham. -------------- next part -------------- An HTML attachment was scrubbed... URL: <http://lists.gluster.org/pipermail/gluster-users/attachments/20180306/464c522a/attachment.html>