From: David Teigland <teigland@redhat.com>
To: Vladislav Bogdanov <bubble@hoster-ok.com>
Cc: linux-lvm@redhat.com
Subject: Re: [linux-lvm] [PATCH 10/10] man: document --node option to lvchange
Date: Tue, 19 Mar 2013 11:32:15 -0400 [thread overview]
Message-ID: <20130319153215.GB986@redhat.com> (raw)
In-Reply-To: <1363699970-10002-11-git-send-email-bubble@hoster-ok.com>
On Tue, Mar 19, 2013 at 01:32:50PM +0000, Vladislav Bogdanov wrote:
> +.B \-\-node \fINodeID
> +Perform specified activation command on a remote cluster node (the same to running
> +corresponding command on that node locally).
> +Currently tested only for corosync clusters (\fB-I\fP \fIcorosync\fP option to clvmd)
> +for corosync versions from 2.0.
> +If corosync configuration has node names in a nodelist (nodelist.node.X.name = name
> +in CMAP tems) or node names are used for ring0_addr (nodelist.node.X.ring0_addr = name),
> +then that names may be used as NodeID. Otherwise numeric node IDs should be used.
lvm tools should move away from doing remote command execution.
As you mentioned before, this is the equivalent of "ssh node lvchange".
ssh or some other tool outside lvm is the right way to run the remote
commands.
Also, lvm should not assume that it's using dlm/corosync, or that this
kind of remote option will be possible to support.
next prev parent reply other threads:[~2013-03-19 15:32 UTC|newest]
Thread overview: 36+ messages / expand[flat|nested] mbox.gz Atom feed top
2013-03-19 13:32 [linux-lvm] [PATCH 00/10] Enhancements to a clustered logical volume activation Vladislav Bogdanov
2013-03-19 13:32 ` [linux-lvm] [PATCH 01/10] lvchange: Allow cluster lock conversion Vladislav Bogdanov
2013-03-19 15:23 ` David Teigland
2013-03-19 15:33 ` Vladislav Bogdanov
2013-03-19 15:44 ` Vladislav Bogdanov
2013-03-19 16:03 ` David Teigland
2013-03-19 16:36 ` Vladislav Bogdanov
2013-03-19 13:32 ` [linux-lvm] [PATCH 02/10] clvmd: Fix buffer size Vladislav Bogdanov
2013-03-19 13:32 ` [linux-lvm] [PATCH 03/10] clvmd: Allow node names to be obtained from corosync's CMAP Vladislav Bogdanov
2013-03-19 13:32 ` [linux-lvm] [PATCH 04/10] clvmd: fix positive return value is not an error in csid->name translation Vladislav Bogdanov
2013-03-19 13:32 ` [linux-lvm] [PATCH 05/10] clvmd: use correct flags for local command execution Vladislav Bogdanov
2013-03-19 13:32 ` [linux-lvm] [PATCH 06/10] clvmd: additional debugging - print message bodies Vladislav Bogdanov
2013-03-19 13:32 ` [linux-lvm] [PATCH 07/10] locking: Allow lock management (activation, deactivation, conversion) on a remote nodes Vladislav Bogdanov
2013-03-19 13:32 ` [linux-lvm] [PATCH 08/10] lvchange: implement remote lock management Vladislav Bogdanov
2013-03-19 13:32 ` [linux-lvm] [PATCH 09/10] man: document --force option to lvchange, provide examples Vladislav Bogdanov
2013-03-19 13:32 ` [linux-lvm] [PATCH 10/10] man: document --node option to lvchange Vladislav Bogdanov
2013-03-19 15:32 ` David Teigland [this message]
2013-03-19 15:42 ` Vladislav Bogdanov
2013-03-19 15:54 ` David Teigland
2013-03-19 16:52 ` Vladislav Bogdanov
2013-03-19 17:16 ` David Teigland
2013-03-19 17:36 ` Vladislav Bogdanov
2013-03-20 8:45 ` Zdenek Kabelac
2013-03-20 12:12 ` Vladislav Bogdanov
2013-03-21 18:31 ` Vladislav Bogdanov
2013-03-21 19:01 ` Zdenek Kabelac
2013-03-21 19:16 ` Vladislav Bogdanov
2013-03-21 18:23 ` Vladislav Bogdanov
2013-03-19 16:42 ` [linux-lvm] [PATCH 00/10] Enhancements to a clustered logical volume activation Alasdair G Kergon
2013-03-19 17:42 ` Vladislav Bogdanov
2013-06-05 13:23 ` [linux-lvm] clvmd leaving kernel dlm uncontrolled lockspace Andreas Pflug
2013-06-05 15:13 ` David Teigland
2013-06-05 17:29 ` Andreas Pflug
2013-06-06 6:17 ` Andreas Pflug
2013-06-06 11:06 ` matthew patton
2013-06-06 17:54 ` Andreas Pflug
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