[Gluster-users] Problem: Gluster performance too high..

2012-03-29 Thread Harry Mangalam
all zero's) but the speed at which they transfer exceeds (by quite a bit) the theoretical max of a 1 Gb network. Does gluster (or anything else) do transparent compression? What else would explain this oddity? -- Harry Mangalam - Research Computing, OIT, Rm 225 MSTB, UC Irvine [ZOT 22

Re: [Gluster-users] should be: gluster 3.31b*2* destroying mountpoints?

2012-03-22 Thread Harry Mangalam
say..).. thanks. hjm On Thursday 22 March 2012 14:05:25 Brian Candler wrote: > On Thu, Mar 22, 2012 at 01:56:49PM -0700, Harry Mangalam wrote: > >Previous email had a typo in Subject line. > > What do you mean by "destroying" the mountpoint? > > I have

Re: [Gluster-users] should be: gluster 3.31b*2* destroying mountpoints?

2012-03-22 Thread Harry Mangalam
next time. hjm On Thursday 22 March 2012 14:19:41 Haris Zukanovic wrote: > I think I have seen these when the Gluster volume is stopped but > still mounted. > > On 22/03/12 22.05, Brian Candler wrote: > > On Thu, Mar 22, 2012 at 01:56:49PM -0700, Harry Mangalam wrote: > >>

Re: [Gluster-users] should be: gluster 3.31b*2* destroying mountpoints?

2012-03-22 Thread Harry Mangalam
fect? I assume not, but what could lead to it? Or rather why should trying to mount a gluster volume lead to that effect? hjm On Thursday 22 March 2012 14:05:25 Brian Candler wrote: > On Thu, Mar 22, 2012 at 01:56:49PM -0700, Harry Mangalam wrote: > >Previous email had a ty

Re: [Gluster-users] should be: gluster 3.31b*2* destroying mountpoints?

2012-03-22 Thread Harry Mangalam
Previous email had a typo in Subject line. -- Harry Mangalam - Research Computing, OIT, Rm 225 MSTB, UC Irvine [ZOT 2225] / 92697 Google Voice Multiplexer: (949) 478-4487 415 South Circle View Dr, Irvine, CA, 92697 [shipping] MSTB Lat/Long: (33.642025,-117.844414) (paste into Google Maps

[Gluster-users] gluster 3.31b1 destroying mountpoints?

2012-03-22 Thread Harry Mangalam
li-rpc- ops.c:606:gf_cli3_1_get_volume_cbk] 0-: Returning: 0 [2012-03-22 12:56:51.462537] I [cli-rpc- ops.c:413:gf_cli3_1_get_volume_cbk] 0-cli: Received resp to get vol: 0 [2012-03-22 12:56:51.462649] I [cli-rpc- ops.c:606:gf_cli3_1_get_volume_cbk] 0-: Returning: 0 [2012-03-22 12:56:51.462663] I [in

Re: [Gluster-users] Reducing a volume

2012-02-13 Thread Harry Mangalam
ess :) Yes, as implied in the post - I'd be happy to. > Have you tried out any of the new QA builds to test? I'm running 3.3b1 and will be upgrading to the 3.3b2 later this week if there are no other disasters taking precedence.. If there's a place to get more recent versions

Re: [Gluster-users] Reducing a volume

2012-02-13 Thread Harry Mangalam
_ > Gluster-users mailing list > Gluster-users@gluster.org > http://gluster.org/cgi-bin/mailman/listinfo/gluster-users -- Harry Mangalam - Research Computing, OIT, Rm 225 MSTB, UC Irvine [ZOT 2225] / 92697 Google Voice Multiplexer: (949) 478-4487 415 South Circle View Dr, Irvine,

[Gluster-users] Preliminary 3.3 Admin/User docs?

2012-02-10 Thread Harry Mangalam
> with which a remove-brick will take care of migrating data out of > the brick. > > This feature is not part of any of current 3.2.x (or earlier) > releases. > > If you are in testing/validating phase, 3.3.0qa15 should have this > feature for you. -- Harry Mangala

Re: [Gluster-users] what happens when adding a pre-populated brick?

2011-12-16 Thread Harry Mangalam
f White - Linux/Unix Systems Engineer > University of Pittsburgh - CSSD > > On 12/15/2011 01:48 PM, Harry Mangalam wrote: > > The use case is that we have a multiTB data partition that we > > would like to glusterize. Could we add that store to a gluster > > volume and have i

[Gluster-users] what happens when adding a pre-populated brick?

2011-12-15 Thread Harry Mangalam
gluster to owners of large existing data stores. -- Harry Mangalam - Research Computing, OIT, Rm 225 MSTB, UC Irvine [ZOT 2225] / 92697 Google Voice Multiplexer: (949) 478-4487 MSTB Lat/Long: (33.642025,-117.844414) (paste into Google Maps) -- This signature has been OCCUPIED

Re: [Gluster-users] where's the API docs?

2011-12-14 Thread Harry Mangalam
11:19 AM, John Mark Walker wrote: > > - Original Message - > > > >> Ah - Ok thanks, Jeff. I was looking for the Swift and REST API > >> docs. I assumed there were API interfaces in 3.2.5. I'll go > >> dig up some roadmap info. > > > > I

[Gluster-users] mixing rdma/tcp bricks, rebalance operation locked up

2011-12-13 Thread Harry Mangalam
.702130] E [rdma.c:4417:tcp_connect_finish] 0- glrdma-client-5: tcp connect to failed (Connection refused) cli.log has many of these lines: [2011-12-13 10:34:55.142428] W [rpc- transport.c:606:rpc_transport_load] 0-rpc-transport: missing 'option transport-type'. defaulting to "sock

[Gluster-users] forcing a brick to unload storage to replace disks?

2011-12-08 Thread Harry Mangalam
--- Thu Dec 08 11:52:12 [0.00 0.01 0.00] root@pbs3:~ 524 $ gluster volume replace-brick glrdma pbs2:/data2 pbs4:/data start Brick: pbs4:/data already in use --- Is there a process whereby I can clear a brick by forcing the files to migrate to the other b

Re: [Gluster-users] setting up a "server"

2011-11-28 Thread Harry Mangalam
on, NZ > > 0064 4 463 6272 > ___ > Gluster-users mailing list > Gluster-users@gluster.org > http://gluster.org/cgi-bin/mailman/listinfo/gluster-users -- Harry Mangalam - Research Computing, OIT, Rm 225 MSTB, UC Irvine [ZOT 2225] /

Re: [Gluster-users] OT: possible to upgrade mellanox HBA firmware from ubuntu?

2011-11-09 Thread Harry Mangalam
s: 00066a0098006e5f 00066a00a0006e5f 00066a0098006e5f Board ID:j (MT_023002) VSD: j PSID:MT_023002 === so with that, the > > Good Luck. > Dan > > From: gluster-users-bou

[Gluster-users] OT: possible to upgrade mellanox HBA firmware from ubuntu?

2011-11-08 Thread Harry Mangalam
ly accepted. Harry -- Harry Mangalam - Research Computing, OIT, Rm 225 MSTB, UC Irvine [ZOT 2225] / 92697 Google Voice Multiplexer: (949) 478-4487 MSTB Lat/Long: (33.642025,-117.844414) (paste into Google Maps) -- This signature has been OCCUPIED! ___ G

Re: [Gluster-users] glusterfs over rdma ... not.

2011-11-05 Thread Harry Mangalam
a,ib_mthca > > ib_core 64935 6 rdma_cm,ib_cm,iw_cm,ib_sa,ib_mthca,ib_mad > > so the card seems to be recognized and the driver is loaded (google > says this card is suboptimal for such an infrastructure but I > inherited this testbed so will have to deal with it for now). > >

Re: [Gluster-users] glusterfs over rdma ... not.

2011-11-05 Thread Harry Mangalam
deal with it for now). hjm On Friday 04 November 2011 18:32:36 Joe Landman wrote: > On 11/04/2011 09:06 PM, Harry Mangalam wrote: > > OK - finished some tests over tcp and ironed out a lot of > > problems. rdma is next; should be snap now > > > > [I must admit th

[Gluster-users] glusterfs over rdma ... not.

2011-11-04 Thread Harry Mangalam
nt -t glusterfs pbs3:/glrdma -o transport=rdma /mnt Usage: mount.glusterfs : -o Options: man 8 mount.glusterfs To display the version number of the mount helper: mount.glusterfs --version == So, what is the rdma magic that will let me do this? hjm

Re: [Gluster-users] auth.allow behavior?

2011-11-01 Thread Harry Mangalam
On Tuesday 01 November 2011 16:53:56 Joe Landman wrote: On 11/01/2011 06:09 PM, Harry Mangalam wrote: > > What else sets the authentication / permission correctly? > > gluster volume set g6 auth.allow 192.168.*,128.* That doesn't cause an error and it does cause itself to be i

[Gluster-users] More on: auth.allow behavior?

2011-11-01 Thread Harry Mangalam
rectly to each other with the IP# used for the mounts. -- Harry Mangalam - Research Computing, OIT, Rm 225 MSTB, UC Irvine [ZOT 2225] / 92697 Google Voice Multiplexer: (949) 478-4487 MSTB Lat/Long: (33.642025,-117.844414) (paste into Google Maps) -- This signatu

[Gluster-users] auth.allow behavior?

2011-11-01 Thread Harry Mangalam
9] W [client- handshake.c:862:client_setvolume_cbk] 0-g6-client-1: failed to get 'process-uuid' fro What else sets the authentication / permission correctly? -- Harry Mangalam - Research Computing, OIT, Rm 225 MSTB, UC Irvine [ZOT 2225] / 92697 Google Voice Multiplexer: (949) 478-4

Re: [Gluster-users] SOLVED: some nodes mount unwritable /subvolumes/ of glusterfs (3.3b1)

2011-10-28 Thread Harry Mangalam
d the same way as a successful mount and showed up as a successful mount with a 'df'. A user would only know that it was a failure when he tried to write or compared the df value to a successful mount. So, onwards! Harry On Friday 28 October 2011 14:00:54 Harry Mangalam wrote: &g

[Gluster-users] some nodes mount unwritable /subvolumes/ of glusterfs (3.3b1)

2011-10-28 Thread Harry Mangalam
The nodes that are having the problem have never had a gluster fs mounted on them before. -- Harry Mangalam - Research Computing, OIT, Rm 225 MSTB, UC Irvine [ZOT 2225] / 92697 Google Voice Multiplexer: (949) 478-4487 MSTB Lat/Long: (33.6420

Re: [Gluster-users] Some questions about theoretical gluster failures.

2011-10-26 Thread Harry Mangalam
h would hash to that brick (effectively a > random 1/N) also fail. That part, at least, is fixable. With > replication, the single-brick failure would effectively be > invisible to the distribution layer so even this glitch wouldn't > occur. -- Harry Mangalam - Research Compu

[Gluster-users] Some questions about theoretical gluster failures.

2011-10-25 Thread Harry Mangalam
en't tested this). - can you intermix distributed and mirrored volumes? This is of particular interest since some of our users want to have replicated data and some don't care. Many thanks hjm -- Harry Mangalam - Research Computing, OIT, Rm 225 MSTB, UC Irvine [ZOT 2225] / 92697 Googl

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