[Ocfs2-users] Ocfs2-users Digest, Vol 90, Issue 2
Sérgio Surkamp
sergio at gruposinternet.com.br
Fri Jun 3 07:17:51 PDT 2011
Probably the cluster or block size.
Please, send the output of the command:
tunefs.ocfs2 -Q "block: %B - cluster: %T\n" /dev/XYZ
Where XYZ is your current device running ocfs2.
Regards,
Sérgio
Em Fri, 3 Jun 2011 09:21:47 +0400
"Vasyl S. Kostroma" <admin at v-sf.info> escreveu:
> Ok, different thing.
> On ext4 partition my folder size is 14Gb
> On ocfs2 partition it's ... 645Gb! How is it possible?!
>
> -----Исходное сообщение-----
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> Sent: Thursday, June 02, 2011 10:59 PM
> To: ocfs2-users at oss.oracle.com
> Subject: Ocfs2-users Digest, Vol 90, Issue 2
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> Today's Topics:
>
> 1. Problems with descriptions. (Vasyl S. Kostroma)
> 2. Re: Problems with descriptions. (S?rgio Surkamp)
> 3. Re: Problems with descriptions. (Sunil Mushran)
>
>
> ----------------------------------------------------------------------
>
> Message: 1
> Date: Thu, 2 Jun 2011 09:37:37 +0400
> From: "Vasyl S. Kostroma" <admin at v-sf.info>
> Subject: [Ocfs2-users] Problems with descriptions.
> To: <ocfs2-users at oss.oracle.com>
> Message-ID: <4B669AA1916A4A56A3D63CE75CE69142 at VasylD>
> Content-Type: text/plain; charset="utf-8"
>
> Hi guys!
> I can?t find an answer in google, so my last hope is this mailing
> list.
>
> Story.
> I have two servers with same arrays. Servers connected by DRBD.
> I used ocfs2 as file system, also I used NFS4 to access to the
> ocfs2 drive. I do not have any idea, but the allocated descriptors in
> /proc/sys/fs/file-nr increasing every time while drive accessed.
> So after some time allocated descriptions over max value and all
> processes make error ?To much opened files? (something like
> this). I do not see any error messages in log files... Any idea?
> I haven?t sleep two days
>
> Thank you all in advance.
>
> Configs:
> cat /etc/drbd.conf
> # You can find an example in /usr/share/doc/drbd.../drbd.conf.example
>
> include "drbd.d/global_common.conf";
> include "drbd.d/*.res";
>
>
> resource nfs {
>
> protocol C;
>
> handlers {
> split-brain "/usr/lib/drbd/notify-split-brain.sh
> root"; pri-on-incon-degr "echo o > /proc/sysrq-trigger ; halt -f";
> pri-lost-after-sb "echo o > /proc/sysrq-trigger ;
> halt -f"; local-io-error "echo o > /proc/sysrq-trigger ; halt -f";
> }
>
> startup {
> become-primary-on both;
> degr-wfc-timeout 120;
> }
>
> disk {
> on-io-error detach;
> }
>
> net {
> cram-hmac-alg sha1;
> shared-secret "password";
> allow-two-primaries;
> after-sb-0pri discard-zero-changes;
> after-sb-1pri discard-secondary;
> after-sb-2pri disconnect;
> rr-conflict disconnect;
> }
>
> syncer {
> rate 500M;
> verify-alg sha1;
> al-extents 257;
> }
>
> on st01 {
> device /dev/drbd0;
> disk /dev/sdb;
> address 192.168.3.151:7788;
> meta-disk internal;
> }
>
> on st02 {
> device /dev/drbd0;
> disk /dev/sdb;
> address 192.168.3.152:7788;
> meta-disk internal;
> }
> }
>
> ---
> cat /etc/ocfs2/cluster.conf
> #/etc/ocfs2/cluster.conf
> node:
> ip_port = 7777
> ip_address = 192.168.1.151
> number = 1
> name = st01
> cluster = ocfs2
>
> node:
> ip_port = 7777
> ip_address = 192.168.1.152
> number = 2
> name = st02
> cluster = ocfs2
>
> cluster:
> node_count = 2
> name = ocfs2
> ---
> cat /etc/exports
> # /etc/exports: the access control list for filesystems which may be
> exported
> # to NFS clients. See exports(5).
> /snfs
> 192.168.1.0/24(rw,sync,no_root_squash,no_subtree_check,fsid=0)
> /snfs/projects
> 192.168.1.0/24(rw,sync,no_root_squash,no_subtree_check)
> /snfs/configs
> 192.168.1.0/24(rw,sync,no_root_squash,no_subtree_check)
> /snfs/variables
> 192.168.1.0/24(rw,sync,no_root_squash,no_subtree_check)
> /snfs/backups
> 192.168.1.0/24(rw,sync,no_root_squash,no_subtree_check)
> ---
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> ------------------------------
>
> Message: 2
> Date: Thu, 2 Jun 2011 11:28:07 -0300
> From: S?rgio Surkamp <sergio at gruposinternet.com.br>
> Subject: Re: [Ocfs2-users] Problems with descriptions.
> To: ocfs2-users at oss.oracle.com
> Message-ID: <20110602112807.398b3992 at icedearth.corp.grupos.com.br>
> Content-Type: text/plain; charset=utf-8
>
> Maybe some problem with NFSv4, as OCFS2 officially support only NFSv2
> and NFSv3. Try to export the volume with NFSv3 only. Also note that
> DRDB isn't officially supported too.
>
> Regards,
> S?rgio
>
> Em Thu, 2 Jun 2011 09:37:37 +0400
> "Vasyl S. Kostroma" <admin at v-sf.info> escreveu:
>
> > Hi guys!
> > I can?t find an answer in google, so my last hope is this mailing
> > list.
> >
> > Story.
> > I have two servers with same arrays. Servers connected by DRBD.
> > I used ocfs2 as file system, also I used NFS4 to access to the
> > ocfs2 drive. I do not have any idea, but the allocated descriptors
> > in /proc/sys/fs/file-nr increasing every time while drive accessed.
> > So after some time allocated descriptions over max value and all
> > processes make error ?To much opened files? (something like
> > this). I do not see any error messages in log files... Any idea?
> > I haven?t sleep two days
> >
> > Thank you all in advance.
> >
> > Configs:
> > cat /etc/drbd.conf
> > # You can find an example
> > in /usr/share/doc/drbd.../drbd.conf.example
> >
> > include "drbd.d/global_common.conf";
> > include "drbd.d/*.res";
> >
> >
> > resource nfs {
> >
> > protocol C;
> >
> > handlers {
> > split-brain "/usr/lib/drbd/notify-split-brain.sh
> > root"; pri-on-incon-degr "echo o > /proc/sysrq-trigger ; halt -f";
> > pri-lost-after-sb "echo o > /proc/sysrq-trigger ;
> > halt -f"; local-io-error "echo o > /proc/sysrq-trigger ; halt -f";
> > }
> >
> > startup {
> > become-primary-on both;
> > degr-wfc-timeout 120;
> > }
> >
> > disk {
> > on-io-error detach;
> > }
> >
> > net {
> > cram-hmac-alg sha1;
> > shared-secret "password";
> > allow-two-primaries;
> > after-sb-0pri discard-zero-changes;
> > after-sb-1pri discard-secondary;
> > after-sb-2pri disconnect;
> > rr-conflict disconnect;
> > }
> >
> > syncer {
> > rate 500M;
> > verify-alg sha1;
> > al-extents 257;
> > }
> >
> > on st01 {
> > device /dev/drbd0;
> > disk /dev/sdb;
> > address 192.168.3.151:7788;
> > meta-disk internal;
> > }
> >
> > on st02 {
> > device /dev/drbd0;
> > disk /dev/sdb;
> > address 192.168.3.152:7788;
> > meta-disk internal;
> > }
> > }
> >
> > ---
> > cat /etc/ocfs2/cluster.conf
> > #/etc/ocfs2/cluster.conf
> > node:
> > ip_port = 7777
> > ip_address = 192.168.1.151
> > number = 1
> > name = st01
> > cluster = ocfs2
> >
> > node:
> > ip_port = 7777
> > ip_address = 192.168.1.152
> > number = 2
> > name = st02
> > cluster = ocfs2
> >
> > cluster:
> > node_count = 2
> > name = ocfs2
> > ---
> > cat /etc/exports
> > # /etc/exports: the access control list for filesystems which may be
> > exported # to NFS clients. See exports(5).
> > /snfs
> > 192.168.1.0/24(rw,sync,no_root_squash,no_subtree_check,fsid=0)
> > /snfs/projects
> > 192.168.1.0/24(rw,sync,no_root_squash,no_subtree_check) /snfs/configs
> > 192.168.1.0/24(rw,sync,no_root_squash,no_subtree_check) /snfs/variables
> > 192.168.1.0/24(rw,sync,no_root_squash,no_subtree_check) /snfs/backups
> > 192.168.1.0/24(rw,sync,no_root_squash,no_subtree_check) ---
>
>
>
--
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:: ........ sergio at gruposinternet.com.br
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