I have created distributed volume, created a 1 GB volume on it, and attached it to the VM and created a filesystem on it. How to verify that the files in the vm are distributed across both the bricks on two servers ?
-----Original Message----- From: Franco Broi [mailto:franco.b...@iongeo.com] Sent: Tuesday, June 03, 2014 1:04 PM To: Gnan Kumar, Yalla Cc: gluster-users@gluster.org Subject: Re: [Gluster-users] Distributed volumes Ok, what you have is a single large file (must be filesystem image??). Gluster will not stripe files, it writes different whole files to different bricks. On Tue, 2014-06-03 at 07:29 +0000, yalla.gnan.ku...@accenture.com wrote: > root@secondary:/export/sdd1/brick# gluster volume info > > Volume Name: dst > Type: Distribute > Status: Started > Number of Bricks: 2 > Transport-type: tcp > Bricks: > Brick1: primary:/export/sdd1/brick > Brick2: secondary:/export/sdd1/brick > > > > -----Original Message----- > From: Franco Broi [mailto:franco.b...@iongeo.com] > Sent: Tuesday, June 03, 2014 12:56 PM > To: Gnan Kumar, Yalla > Cc: gluster-users@gluster.org > Subject: Re: [Gluster-users] Distributed volumes > > > What do gluster vol info and gluster vol status give you? > > On Tue, 2014-06-03 at 07:21 +0000, yalla.gnan.ku...@accenture.com > wrote: > > Hi, > > > > I have created a distributed volume on my gluster node. I have attached > > this volume to a VM on openstack. The size is 1 GB. I have written files > > close to 1 GB onto the > > Volume. But when I do a ls inside the brick directory , the volume is > > present only on one gluster server brick. But it is empty on another server > > brick. Files are meant to be > > spread across both the bricks according to distributed volume definition. > > > > On the VM: > > -------------- > > > > # ls -al > > total 1013417 > > drwxr-xr-x 3 root root 4096 Jun 1 22:03 . > > drwxrwxr-x 3 root root 1024 Jun 1 21:24 .. > > -rw------- 1 root root 31478251520 Jun 1 21:52 file > > -rw------- 1 root root 157391257600 Jun 1 21:54 file1 > > -rw------- 1 root root 629565030400 Jun 1 21:55 file2 > > -rw------- 1 root root 708260659200 Jun 1 21:59 file3 > > -rw------- 1 root root 6295650304 Jun 1 22:01 file4 > > -rw------- 1 root root 39333801984 Jun 1 22:01 file5 > > -rw------- 1 root root 78643200000 Jun 1 22:04 file6 > > drwx------ 2 root root 16384 Jun 1 21:24 lost+found > > ---------- > > # du -sch * > > 20.0M file > > 100.0M file1 > > 400.0M file2 > > 454.0M file3 > > 4.0M file4 > > 11.6M file5 > > 0 file6 > > 16.0K lost+found > > 989.7M total > > ------------------------ > > > > > > On the gluster server nodes: > > ----------------------- > > root@primary:/export/sdd1/brick# ll > > total 12 > > drwxr-xr-x 2 root root 4096 Jun 2 04:08 ./ drwxr-xr-x 4 root root > > 4096 May 27 08:42 ../ root@primary:/export/sdd1/brick# > > -------------------------- > > > > root@secondary:/export/sdd1/brick# ll total 1046536 > > drwxr-xr-x 2 root root 4096 Jun 2 08:51 ./ > > drwxr-xr-x 4 root root 4096 May 27 08:43 ../ > > -rw-rw-rw- 1 108 115 1073741824 Jun 2 09:35 > > volume-0ec560be-997f-46da-9ec8-e9d6627f2de1 > > root@secondary:/export/sdd1/brick# > > --------------------------------- > > > > > > Thanks > > Kumar > > > > > > > > > > > > > > > > > > -----Original Message----- > > From: Franco Broi [mailto:franco.b...@iongeo.com] > > Sent: Monday, June 02, 2014 6:35 PM > > To: Gnan Kumar, Yalla > > Cc: gluster-users@gluster.org > > Subject: Re: [Gluster-users] Distributed volumes > > > > Just do an ls on the bricks, the paths are the same as the mounted > > filesystem. > > > > On Mon, 2014-06-02 at 12:26 +0000, yalla.gnan.ku...@accenture.com > > wrote: > > > Hi All, > > > > > > > > > > > > I have created a distributed volume of 1 GB , using two bricks from > > > two different servers. > > > > > > I have written 7 files whose sizes are a total of 1 GB. > > > > > > How can I check that files are distributed on both the bricks ? > > > > > > > > > > > > > > > > > > Thanks > > > > > > Kumar > > > > > > > > > > > > > > > ____________________________________________________________________ > > > __ > > > > > > > > > This message is for the designated recipient only and may contain > > > privileged, proprietary, or otherwise confidential information. 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