Re: [Gluster-devel] Has something broken with the -s option in the git builds?

Yes, with latest git, you are required to keep all the fetchable files same in all servers. This is because of a possibility where you have more than one machine serving volume files, and if they are different (say one uses replicate, another stripe), there is a high chance that we will messup the

Re: [Gluster-devel] Distribute problem on rc2 release

2009/2/26 > > > Configuration, hardware and s.o. are same at rc1, that work without > problems! > > > volume wb > type performance/write-behind > option aggregate-size 2MB #1048576 > option window-size 2MB #1048576 > option flush-behind on# default is 'off' > subvolumes iot > end-volume

Re: [Gluster-devel] Re: big problem with unify in rc2

Avati should be having more idea about this. But if you need this to work right away, and not harm production, you can revertback to rc1, or add 'option lookup-unhashed yes' in dht volume On Feb 25, 2009 2:12 PM, "Dan Parsons" wrote: Yes, all the filenames that don't work are exactly 16 characte

Re: [Gluster-devel] Re: [Gluster-users] AFR documentation

This was put on http://ftp.zresearch.com/pub/gluster/glusterfs/doc/ sometime back. 2008/12/18 Keith Freedman : > > I've unpacked the rc4 distribution from > > http://ftp.gluster.com/pub/gluster/glusterfs/1.4/ , there is no afr.pdf > in > > the doc folder >

Re: [Gluster-devel] Namespace cache size ratio

Hi Daniel, 2008/11/25 Daniel van Ham Colchete <[EMAIL PROTECTED]> > Yesterday I started the tests and what I'm learning is really making it > worth. I will send all the results latter but for now the biggest find is > that the XFS filesystem of *the* best for maildir storage in comprassion > fro

Re: [Gluster-devel] What IS DHT?

2008/11/24 Anand Avati <[EMAIL PROTECTED]> > > >> I cant seem to find (searching mailing list and wiki) what DHT is? I >> come up with some references to it in the mailing list but no >> documentation on what it is or does really. >> > > That is because the developers are in a lag for completing t

Re: [Gluster-devel] 1.4.0 final release date?

Waiting to finish documentation before stable release now. Code freezing is done. only QA/bug fixes cycle is going on. pre releases are being made, http://ftp.zresearch.com/pub/gluster/glusterfs/1.4-pre/ Regards, 2008/11/11 Dan Parsons <[EMAIL PROTECTED]> > Any expected release date for 1.4.0 f

Re: [Gluster-devel] Mail cluster storage benchmark

I think so.. he would have meant the migration plans. 2008/11/10 Basavanagowda Kanur <[EMAIL PROTECTED]> > Daniel, > If you meant to migrate an existing storage from unify-AFR-posix to > DHT-AFR-BDB or fresh setup? > > -- > gowda > > ___ Gluster-devel

Re: [Gluster-devel] building on Solaris 10

I saw that my earlier documentation was bash-3.00# export PATH=$PATH:/opt/sfw/bin:/usr/ccs/bin but that had problems as 'lex' was looked up instead of flex as it was in later paths. Try corrected path bash-3.00# export PATH=/opt/sfw/bin:/usr/ccs/bin:$PATH This should work fine. (well, run t

Re: [Gluster-devel] symbolic links

Mickey, Did more testing, and found the issue is with AFR, will be have it fixed soon. Thanks for the report. Regards, Amar 2008/10/28 Amar Tumballi (bulde) <[EMAIL PROTECTED]> > Hi Mickey, > Version info will help.. (I assume 1.4.0pre5), also set of xlators used > will help me, as in basic se

Re: [Gluster-devel] Fuse on newer kernels

Hi Reinis, Yes! latest fuse doesn't come with kernel modules IMO, Miklos was talking about removing kernel module from the fuse package, and he will have kernel module updated with every new kernel release. Regards, 2008/9/9 Reinis Rozitis <[EMAIL PROTECTED]> > Actually nevermind the first que

Re: [Gluster-devel] how to debug glusterfs with gdb?

Hi Zhouyonghao, Sorry for delay in response, we were held up a bit this month. Nice to hear that you started to write a new xlator. If you want to use glusterfs with gdb, you need debug symbols to be added while compiling. you can do bash# make CFLAGS="-g -O0" && make install then start gdb. y

Re: {Disarmed} Re: [Gluster-devel] GlusterFS drops mount point

ns1 ns2 ns3 > end-volume > > volume v > type cluster/unify > option scheduler rr > option namespace namespace > subvolumes afr-1 afr-2 afr-3 > end-volume > > I really hope we have misconfigured something since that is the easiest fix > :) > > Kindly > &g

Re: {Disarmed} Re: [Gluster-devel] GlusterFS drops mount point

Also which version of GlusterFS? [EMAIL PROTECTED]> > may be configuration issue... lets start with config, what does you config > look like on client and server? > > Marcus Herou wrote: > >> Lots of these on server >> 2008-09-12 20:48:14 E [protocol.c:271:gf_block_unserialize_transport] >> serv

Re: [Gluster-devel] ioc taking too much memory

Hi Dan, Its actually a known problem as of now, as io-cache has some problem with working over stripe. But Surely the memory usage is not right, and currently treated as bug. I am working on fixing the problem of stripe with io-cache. Once I finish that, hopefully memory usage bug should go away.

Re: [Gluster-devel] Upgrade planning

> > > Since glusterfs is so flexible/configurable, I suspect > that any substantial deployment will have to deal with > this at some point. Anytime a client mounts shares > from two different servers it is likely to run into > this problem. Should glusterfs perhaps develop a > strategy for admini

Re: [Gluster-devel] Upgrade planning

Sorry Martin for missing out the mail earlier. Generally in testing what I do is just install new glusterfs (1.4.xx) on some temporary path. (the only problem comes if you are using mount.glusterfs, as it gets overwritten), and use glusterfs from temporary path (and new ports, spec file) to run t

Re: [Gluster-devel] UID mapping feature

This was long pending task, and now is complete. But the uid/gid mapping has a upper limit of 32 mappings per translator instance. Also it provides the 'root-squashing' option like NFS. Hope few people like it. Code committed to glusterfs--mainline--3.0--patch-323 I have done testing of few strai

Re: [Gluster-devel] Major slowdown in cp performance in 1.4 branch

Brent, Can you check the dd speed too? One user on irc reported very slow cp performance too, but his dd performance was good. Regards, 2008/8/25 Brent A Nelson <[EMAIL PROTECTED]> > A checkout today from the 1.4 branch seems to give terrible performance on > "cp -a". Something that took a lit

Re: [Gluster-devel] Mac OS X client

Hi, Sorry for the delay in response. Actually, there are some development happening regarding GlusterFS mount and Finder issue. Btw, which version of GlusterFS are you using? Let me get back to you after I fix the problems. Can you try http://gnu.zresearch.com/~amar/glusterfs-1.4.0qa35mac.tar.gz

[Gluster-devel] Re: 100% cpu over ibverbs fixed

Mickey, Thanks for confirming. Let us know any other issues with ib-verbs of mainline--3.0 (I still observe some memory leaks with ib-verbs transport, will be fixing it soon). Thanks and Regards, Amar 2008/8/22 Mickey Mazarick <[EMAIL PROTECTED]> > Just to confirm from the field, patch 305 fixe

Re: [Gluster-devel] Two patches against glusterfs-1.3.10

Hi Mateusz, I just upgraded to gcc-4.3.1 and tried to compile with and without LDADD, and with both things glusterfs worked fine. (even the translator linking). (I just checked posix and client protocol translators, [on qa34 tarball] but the behavior should be same for all translators). Regards

Re: [Gluster-devel] glusterfs 1.3.10 and linux kernel 2.6.26.2

wly than before ( 10Mbits/s less ) > booster translator seems to be not working , however it seems very > interesting as performance translator. > > Regards, > Nicolas > > > > 2008/8/14 Amar S. Tumballi <[EMAIL PROTECTED]>: > > Hi Nicolas, > > Thanks f

Re: [Gluster-devel] latest TLA, 1.4 branch

Brent, Thanks for the report. Is this 'btrfs' backend or ext3 backend? also, there is a new release of btrfs, is that working fine? (the 'ls' atleast?) Regards, 2008/8/14 Brent A Nelson <[EMAIL PROTECTED]> > With ACL-mounted shares, cp -a gives an I/O error when setting permissions > on setuid

Re: [Gluster-devel] glusterfs 1.3.10 and linux kernel 2.6.26.2

Hi Nicolas, Thanks for sharing info. Just few questions.. when using 2.6.24 kernel you used fuse module from the kernel tree itself? and when you say slow, is it file operations (like out put of dd/iozone etc) or regular metadata ops (like 'ls', 'find', 'du')? Regards, Amar 2008/8/14 nicolas pro

Re: [Gluster-devel] Gluster on MAC OS X

can you check the client log file for the error msg in mac? The 'ls' error is coming because the handshake is not happening. tail of the log file should help us to corner the issue. Regards, Amar 2008/8/12 jenish soosainayagam <[EMAIL PROTECTED]> > Dear Team, > > I have installed Gluster server

Re: [Gluster-devel] Booster Translator not working on client.

Hi Rohan, I am aware of the issue, I could reproduce the same locally. Currently the idea of booster was to eliminate whole layered stack including fuse, and talk to server volume directly from client application. With the booster in 1.3.x releases, there are some limitations like its not so well

Re: [Gluster-devel] Two patches against glusterfs-1.3.10

Hi Mateusz, Thanks for the patches, they are committed to mainline now :-) [In both branches] Regards, Amar 2008/8/9 Mateusz Korniak <[EMAIL PROTECTED]> > On Saturday 09 of August 2008, Amar S. Tumballi wrote: > > Hi Mateusz, > > If the patch is small, can you paste t

Re: [Gluster-devel] Casual inquiry

Hi Brandon, Replies Inline. > > I was just reviewing the roadmap again after months and thought I > would ask if there was any kind of idea on a time frame for the > following 1.4 features > > storage/bdb - distributed BerkeleyDB based storage backend (very > efficient for small files) > Workin

Re: [Gluster-devel] chmod -R not working

;t work for other glusterfs > mounts. > > > > > On Thu, Aug 7, 2008 at 3:51 PM, Amar S. Tumballi <[EMAIL PROTECTED]>wrote: > >> mostly because the files are symlinks ? (chmod on symlink doesn't work on >> GNU/Linux machines) >> >> 2008/8/7 Shaofeng Yan

Re: [Gluster-devel] Two patches against glusterfs-1.3.10

Hi Mateusz, If the patch is small, can you paste the content in body of message? or else you can mail it to me or any developer address. I will verify it and commit. Thanks and Regards, Amar 2008/8/8 Mateusz Korniak <[EMAIL PROTECTED]> > First fixes linking issues > of > undefined reference to

Re: [Gluster-devel] chmod -R not working

mostly because the files are symlinks ? (chmod on symlink doesn't work on GNU/Linux machines) 2008/8/7 Shaofeng Yang <[EMAIL PROTECTED]> > We are using glusterfs 1.3-suske release for our production servers. We > recently found out "chmod -R" is not working for certain glusterfs mounts, > which g

Re: [Gluster-devel] Latest unstable (1.4) branch checkout seems... unstable

Hi Brent, Vikas fixed some bugs in xattr related path of posix. (in patch-272), can you check now? Regards, Amar 2008/7/30 Brent A Nelson <[EMAIL PROTECTED]> > FYI, ls works okay in directories that only contain other directories. If > the directory contains files, it complains. After that, t

Re: [Gluster-devel] debugging glusterfs

t is happening > > that I mentioned to you a few days ago. I cannot get 1.4.0qa32 to run > > on freebsd as a client. > > > > Michael Grant > > > > On Sat, Aug 2, 2008 at 10:53 AM, Amar S. Tumballi <[EMAIL PROTECTED]> > wrote: > >> When you us

Re: [Gluster-devel] debugging glusterfs

When you use gdb, you need to use -N flag (on any OS). But can you explain us why you needed gdb? I would like to help if possible. Regards, Amar 2008/8/2 Michael Grant <[EMAIL PROTECTED]> > I'd like to help with glusterfs but I can't seem to run it in gdb on > freebsd, this is what I get: > >

Re: [Gluster-devel] Re: AFR between freebsd and debian linux

Hi Michael, Over FreeBSD side, client is not tested for 1.3.x releases. You can try version 1.40qa30 onwards if you want to have cross OS GlusterFS, and client on any of the MacOS X/BSD (other than GNU/Linux). Solaris fuse (ie, client part) is not yet tested even with 1.4.0qa releases. Regards, A

Re: [Gluster-devel] GlusterFS File Semamtics

Hi Luke, Sorry for the delay in answering your question. The semantics of GlusterFS is posix and not NFS. (The only known glitch in it is with regard to some permission setting when posix ACLs are used). And can I ask you why you assume it as "not the full POSIX semantics"? Regards, Amar 2008/

Re: [Gluster-devel] fchmod glitch in 1.4 tla?

Brent, When you say 'error is gone' you are telling about fchmod error? or the setxattr logs? A general rule on GNU/Linux system is, xattrs supports only "user.", "trusted." and "system.", as key. and with noacl, the "system.posix_acl_default" and "system.posix_acl_access" keys too return EOPNO

Re: [Gluster-devel] fchmod glitch in 1.4 tla?

Brent, My tests were ok on latest branch, (though there were changes in chmod of posix, added lchmod (which is not present on all the platforms), if lchmod is not present it should do 'chmod'). But fchmod was not touched. Is there any hints in log files? (mainly server log file. but surely check

Re: [Gluster-devel] Mac OS's gluster client can mount linux's gluster server ?

http://gluster.org/docs/index.php/GlusterFS_on_MAC_OS_X Current version works fine between cross OS. (ie, mac server->linux client, or linux server->mac client). Regards, Amar 2008/5/22 Amar S. Tumballi <[EMAIL PROTECTED]>: > Its not yet complete for cross os. (we have som

Re: [Gluster-devel] infiniband in tla 3.0

s, porting on bsd/solaris and darwin is complete. (though no test has been done on solaris fuse client part.. any help regarding this will be appreciated). Regards, Amar 2008/7/16 Amar S. Tumballi <[EMAIL PROTECTED]>: > Hi Mickey, > ib-verbs code in mainline--3.0 branch is coded

Re: [Gluster-devel] tla 3.0 missing transport/socket/src/Makefile.in

Hi Mic, I figured it out too, waiting for Raghu to come to office, he had missed adding 'Makefile.am' while merging transport changes from his tree. Sorry for these build breaks in commits. Regards, Amar 2008/7/18 mic <[EMAIL PROTECTED]>: > I'm seeing: > # ./autogen.sh > configure.ac:109: req

Re: [Gluster-devel] Exporting filesystems 1 per server port

Actually we can make 'ps ax' show glusterfs command as is, for which you can give specfile of identification. 2008/7/17 John Marshall <[EMAIL PROTECTED]>: > David Mayr - Hetzner Online AG wrote: > >> [...] >>> One of the difficulties I have had when firing up multiple glusterfsd >>> servers is in

Re: [Gluster-devel] RE: Help needed

Can you make sure these are not symlinks? i have seen that if you issue open() over symlink, it tries to open the target, and it may not exits, so returns ENOENT. > > head: cannot open > `/gfs-data1/mailbox/0/0/ > [EMAIL PROTECTED]/mails/fc2080d273fb767df2660b52cd69b67eb1 > 8e56f6o

Re: [Gluster-devel] Exporting filesystems 1 per server port

Each filesystem? if you mean to split up multiple export directories into separate 'glusterfs' process, yes, thats surely do-able, and actually is tested to give a better performance than having a single process exporting more than 2 volumes. Hope this thread helps you http://lists.gnu.org/archi

Re: [Gluster-devel] exporting a filesystem using tcp and ib-sdp

Hi John, yes, it can be done. your definition of server spec file should be something like.. - volume posix .. end-volume volume posix-locks ... end-volume volume server-ib type protocol/server option transport-type ib-sdp/server option listen-port 7011 option auth.ip.posix-loc

Re: [Gluster-devel] infiniband in tla 3.0

Hi Mickey, ib-verbs code in mainline--3.0 branch is coded, and under review, it should be there anytime this week. Regards, Amar 2008/7/16 mic <[EMAIL PROTECTED]>: > When will infiniband support make it back into tla 3.0? > I have diskless booting working over infiniband to gluster and I'm dyin

[Gluster-devel] Re: [Gluster-users] Invisible data with glusterfs on FreeBSD 7.0

Hi All, The readdir issue over BSD is solved now with version http://ftp.zresearch.com/pub/gluster/glusterfs/1.4-qa/glusterfs-1.4.0qa28.tar.gz Thanks to Christ, and Paul Arch, who provided a remote access to me for testing it. Regards, Amar 2008/7/9 Amar S. Tumballi <[EMAIL PROTECTED]>:

Re: [Gluster-devel] Rsync failure problem

Any logs from GlusterFS? That would help a lot. 2008/7/12 skimber <[EMAIL PROTECTED]>: > > Hi Everyone, > > I have just set up glusterfs for the first time using two server machines > and two clients. > > I'm trying to rsync a large amount of data (approx 1.2m files totalling > 14Gb) from another

Re: [Gluster-devel] name of server provided client config?

No worries, it looks for client.vol. first and looks for the regular file whatever is given as the option. So, you need not worry about the part, that was mostly used when spec file changes per client (like NUFA setup), etc. Regards, Amar 2008/7/10 John Marshall <[EMAIL PROTECTED]>: > Hi, > > I

[Gluster-devel] Re: [Gluster-users] Invisible data with glusterfs on FreeBSD 7.0

Hi all, Sorry for delay in replying to this post. Over FreeBSD, we haven't got the client (fuse) part working yet (never tested rather). We are busy with development/testing of 1.4.0 branch code. I would like to test/fix this issue over BSD, but sadly I don't have access to a BSD machine as of n

Re: [Gluster-devel] Posix filesystem test suite

Thanks for the link, there was discussion about it in the fuse mailing list. I use it for testing on my daily builds.. Regards, Amar 2008/6/27 Alain Baeckeroot <[EMAIL PROTECTED]>: > Hi > > http://lwn.net/Articles/276617/ speaks of a Posix filesystem test suite > available at http://www.ntfs-3g.

Re: [Gluster-devel] GlusterFS 1.3.9tla786 unify client crashes while moving dirs

Hi NovA, Fix committed. Thanks for the backtraces. Regards, Amar 2008/6/26 Amar S. Tumballi <[EMAIL PROTECTED]>: > Hi NovA, > Thanks for these backtraces. I will look into it right away. > > Regards, > Amar > > 2008/6/26 NovA <[EMAIL PROTECTED]>: > > H

Re: [Gluster-devel] GlusterFS 1.3.9tla786 unify client crashes while moving dirs

Hi NovA, Thanks for these backtraces. I will look into it right away. Regards, Amar 2008/6/26 NovA <[EMAIL PROTECTED]>: > Hello everybody! > > Since 1.3.9tla784 glusterFS crashes while moving dirs. For example, > the command "mv dir1/ dir2/" leads to crash with the following > back-trace: > ---

Re: Fwd: [Gluster-devel] glusterfs_1.4.0qa19: small issues

Thanks Brent, These tests were extremely helpful for us in making 1.4.x release stable. We will have fix for all these bugs/observation. I will write back with the update soon. Regards, Amar 2008/6/25 Brent A Nelson <[EMAIL PROTECTED]>: > Additionally, I think there is a slow server-side memor

Re: [Gluster-devel] various questions AFR + unify + small files

> > > Aim is 20 nodes (x4 cores) with 1TB disk each, on gigabit switch > - we are interested in AFR + unify for having 10TB x2 replications > - maybe NUFA > - we have tons of small files (10kB) which are our read bottleneck > - we want performance (currently we easyly exhaust 4 NFS servers)

Re: [Gluster-devel] patch

Thanks Prithu, The patch looks fine. Raghu, can you commit it? Regards, Amar 2008/6/24 <[EMAIL PROTECTED]>: > Hi, > Here is a patch for moderation. > > PATCH > > > -* > local directory is at > [EMAIL PROTECTED]/gluster

Re: [Gluster-devel] Unify behaviour if one of the servers disconnected

NovA, Another valid point, which was in our todo from long time. Will be done soon. Regards, Amar 2008/6/18 NovA <[EMAIL PROTECTED]>: > Hi! > > 2008/6/18 Amar S. Tumballi <[EMAIL PROTECTED]>: > > The fix for this issue is in the source repo now. You can try out

Re: [Gluster-devel] 1.4.0qa19 - readonly filter translator

atures/filter > subvolumes brick-local > end-volume > > volume brick-webtmp > type storage/posix > option directory /var/webtmp > end-volume > > volume server > type protocol/server > option transport-type tcp/server > subvolumes brick-local brick-reado

Re: [Gluster-devel] Error messages in namespace vol

These messages were solved in 'mainline--2.5--patch-771', Latest tla patchset from 2.5 branch should be good and has fix for this issue. Regards, Amar On Thu, May 15, 2008 at 9:23 PM, Anand Avati <[EMAIL PROTECTED]> wrote: > Harris, > can you send the complete log file from the namespace server

Re: [Gluster-devel] Single-process (server and client) AFR problems

Hi Gordan, Thanks for this report, the fix for this issue has been done a long back in 1.4.x releases (or mainline--3.0 branch of tla). Currently I have 'replay'd this patch to mainline--2.5 too. Hence 1.3.10 should include it. (also if you use tla, the latest patch should be fixing these issues).

Re: [Gluster-devel] AFR bug status?

Hi, We are working on it. It needed some changes internally too, hence took more time than expected. Should be having a release in 10-15days. Regards, Amar On Tue, Jun 10, 2008 at 8:15 AM, Anand Babu Periasamy <[EMAIL PROTECTED]> wrote: > We will not make another stable release (1.3.10 or 1.4.0

Re: [Gluster-devel] 1.4.0qa19 - readonly filter translator

AIL PROTECTED]>: > Many Thanks! I'll wait next release. > > -- > > Snezhana > > Цитат от "Amar S. Tumballi" <[EMAIL PROTECTED]>: > > > > Well, thanks for the report. I found the bug. will be fixed in next > commit. > > Should be

Re: [Gluster-devel] Unify behaviour if one of the servers disconnected

NovA, The fix for this issue is in the source repo now. You can try out beating it hard again. Let me know about the problems if you have any. Regards, Amar On Tue, Jun 17, 2008 at 6:49 AM, Amar S. Tumballi <[EMAIL PROTECTED]> wrote: > NovA, > I just noticed this behavior, w

Re: Fwd: [Gluster-devel] glusterfs_1.4.0qa19: small issues

Hi Brent, Thanks for reporting it. Strange that it failed to compile on your machine. It worked fine on my machine hence I committed it. Mostly looks like some gcc/glibc version issue (I use gcc - 4.1.2). Anyways, I have made the commit to solve that issue. It should be fine now. Regards, Amar O

Re: [Gluster-devel] Unify behaviour if one of the servers disconnected

NovA, I just noticed this behavior, which ideally should not be the case, you will have a fix to it tomorrow. Regards, Amar On Tue, Jun 17, 2008 at 6:21 AM, Amar S. Tumballi <[EMAIL PROTECTED]> wrote: > Currently if the server which got disconnected is having Namespace export > to

Re: [Gluster-devel] Unify behaviour if one of the servers disconnected

Currently if the server which got disconnected is having Namespace export too.. then the lookups return ENOENT (file not found). Otherwise what you described (whole filesystem will be online without few files). Regards, Amar On Tue, Jun 17, 2008 at 4:57 AM, NovA <[EMAIL PROTECTED]> wrote: > Hell

Re: [Gluster-devel] 1.4.0qa19 - readonly filter translator

Well, thanks for the report. I found the bug. will be fixed in next commit. Should be available in tar.gz format with next release (due in a day or two). -amar On Mon, Jun 16, 2008 at 5:35 PM, Amar S. Tumballi <[EMAIL PROTECTED]> wrote: > Yes! any crash is treated as bug. But I woul

Re: [Gluster-devel] 1.4.0qa19 - readonly filter translator

Yes! any crash is treated as bug. But I would like to see the client log file too. The log about extended attribute not supported is due to having filter (which doesn't allow setxattr to succeed). Anyways, it would be great help if you could send the client spec file. Regards, Amar 2008/6/16 Snez

Re: [Gluster-devel] What does it mean (unify bug ?) ?

Hi Anton, This bug is fixed in patch-780. It is related to rename. Regards, Amar On Sun, Jun 8, 2008 at 10:19 PM, Антон Халиков <[EMAIL PROTECTED]> wrote: > Hello. It's me again. > > >Hi Anton, your volume spec looks fine. Please upgrade to 1.3.9 > > > I've upgraded to 1.3.9. Then I recreated a

Re: [Gluster-devel] Unify lockup with infinite "bailing transport"

> Looking forward for any answer, > Andrey > I will try to reproduce it today. Will have an answer for you soon. -- Amar Tumballi Gluster/GlusterFS Hacker [bulde on #gluster/irc.gnu.org] http://www.zresearch.com - Commoditizing Super Storage! ___ Glus

Re: [Gluster-devel] glusterfs_1.4.0qa19: small issues

Brent, I will have a update to you by EOD (PDT) today. Thanks for all the help. Regards, Amar On Fri, Jun 13, 2008 at 3:31 PM, Brent A Nelson <[EMAIL PROTECTED]> wrote: > Well, I went to do the debugging compile and rerun; unfortunately, the > binaries got stripped during install, so I still di

Re: [Gluster-devel] glusterfs_1.4.0qa19: small issues

Hi Brent! I faced these error msgs too. Fixed and committed. Regards, Amar On Fri, Jun 13, 2008 at 12:05 PM, Brent A Nelson <[EMAIL PROTECTED]> wrote: > I went to recompile with debugging options to help diagnose the client > failures under heavy load I encountered, but it looks like the last p

Re: [Gluster-devel] GlusterFS AFR not failing over

Yes! that was the flaw of 1.3.x series's timeout and transport layer design. There were lot of problems which we couldn't solve by just some simple things. Hence We came up with 1.4.x series with non-blocking i/o as an important fix, where the timeouts will be more real, and we can get more control

Re: [Gluster-devel] glusterfs_1.4.0qa19: small issues

Not all of the wrong mtimes are from the time of the copy; many of > them are from other times today. Weird. > > I did find in my logs that one of my servers wasn't using user_xattr, but > fixing that unfortunately didn't fix either issue. > > Thanks, > > Br

Re: [Gluster-devel] glusterfs_1.4.0qa19: small issues

un 2008, Brent A Nelson wrote: > > On Mon, 9 Jun 2008, Amar S. Tumballi wrote: >> >> Hi Brent, >>> We really appreciate for taking time and testing qa release. Can you look >>> into glusterfs log file, and send us the logs related to >>> 'cp0/share/li

Re: [Gluster-devel] glusterfs_1.4.0qa19: small issues

Hi Brent, We really appreciate for taking time and testing qa release. Can you look into glusterfs log file, and send us the logs related to 'cp0/share/linux-sound-base'. That will help to fix the issue right away. (though looking at this msg, i think chmod() after create is failing. >> I really

Re: [Gluster-devel] Re: New Development Update - [1.4.X releases]

ve config change (add/remove volumes > without having to restart glusterfs)? > > > > > Amar S. Tumballi wrote: > >> One more addition to this release is >> >> * errno compatibility: >> This will enable a process to see the proper errnos in cases of cr

Re: [Gluster-devel] What does it mean (unify bug ?) ?

2008-06-09 11:04:49 E [posix.c:1984:posix_setdents] backupbrick-ns: Error creating file /var/lib/gluster/ns//hosting/-databases/***/databases/mysql/db_iis_enfo_en/iis_mylinks_cat.MY with mode (0100660) This is a wrong error level for error. The error is EEXIST, and it comes when unify does self

[Gluster-devel] Re: New Development Update - [1.4.X releases]

One more addition to this release is * errno compatibility: This will enable a process to see the proper errnos in cases of cross OS server/client setups. Regards, Amar On Fri, Jun 6, 2008 at 2:24 PM, Amar S. Tumballi <[EMAIL PROTECTED]> wrote: > Hi, > As the topic says, I want

[Gluster-devel] New Development Update - [1.4.X releases]

Hi, As the topic says, I want to give you all a snapshot of whats coming in 1.4.x series and where is our main focus for the release. 1.4.x - * Performance of GlusterFS (reduced CPU and memory usage, protocol enhancements) * Non blocking I/O - to give more responsiveness to GlusterFS, remove the

Re: [Gluster-devel] Problem with samba/ctdb (clustered samba)

Also, you can do one thing. You can have two exports in single process, one which has posix locks over it, and another without posix-locks. Regards, Amar On Mon, Jun 2, 2008 at 10:05 AM, Amar S. Tumballi <[EMAIL PROTECTED]> wrote: > Hi JR, > > As you said, two glusterfs exp

Re: [Gluster-devel] Problem with samba/ctdb (clustered samba)

Hi JR, As you said, two glusterfs exports (different process) would solve it. But yes, its bit complex to maintain. Meanwhile, if most part of your clients don't use locks, then posix-locks will act as an dummy layer. It comes into act only when a fnctl()/flock() calls are made. So, I think you

Re: [Gluster-devel] Files being double created on bricks

I replied in other thread, I suspect this as unify's rename() issue. We are working on it. I will post once we fix this. Regards, Amar On Mon, Jun 2, 2008 at 9:09 AM, Brian Taber <[EMAIL PROTECTED]> wrote: > Sorry to post again, I have not heard anything yet and this is a live > system having t

Re: [Gluster-devel] Files being double created on bricks

Hi Brian, I am looking into the issue. Mostly the issue is with rename() not create(). Let me get back with more information. Regards, Amar On Fri, May 30, 2008 at 8:51 AM, Brian Taber <[EMAIL PROTECTED]> wrote: > I am using glusterfs 1.3.9 (glusterfs--mainline--2.5--patch-770) I am > using Do

Re: [Gluster-devel] What does it mean (unify bug ?) ?

> > >> glusterfs 1.3.8pre1 built on Feb 26 2008 18:21:47 >> Repository revision: glusterfs--mainline--2.5--patch-676 >> >> Installed from lmello's debian packages on debian etch system. >> > Can you install latest from latest tarballs? the preX versions have lot of known issues. Thanks Amar -- A

Re: [Gluster-devel] Locking Problem with Openoffice and Firefox ?

> > I don't find any error in my config, maybe someone could help. > I can see the error. > > Here is my Config: > > Server > -- > volume homes > type storage/posix > option directory /home > end-volume > > volume home_locks > type features/posix-locks > option mandatory on > subvolumes

Re: [Gluster-devel] guidance on size/characteristics of name space volume for cluster with ~750TB of data

Hi JR, Currently namespace is used for holding global view of whole volume. The only criteria of namespace would be requirement of inodes. if your namespace can provide enough inode count for all your data, that should be sufficient. (I use reiserfs for namespace, it handles small files (here 0b

Re: [Gluster-devel] Hello... stripping and fault tolerant systems...

> > > > > AFR ( STRIPE (server1, server2), server3) > > > > Let afr serve over the stripe for high performance by default, and > server3 > > be a backup. This works well for read-heavy workloads. > > How will afr over stripe help for read-heavy work loads? > Kris, this is because, you can say 'read

Re: [Gluster-devel] help to check correctness

That result is correct. GlusterFS keeps the files as is on the backend (hence /home/cfs{0,1} has exactly one entries, alternatively, (because you use rr scheduler)), a namespace contains a entry for every file and directory created, (or say it will have complete unified view of the filesystem at o

Re: [Gluster-devel] Re: Unexpected behaviour when self-healing

Hi Daniel, the 1.3.8-pre2 is very old and there are lot of known issues. Please use the tarballs available at ZResearch FTP site. debian packages are not yet updated for latest release, hence its advised for all those who want to try GlusterFS, not to use any older versions of 1.3.8. Please upgra

Re: [Gluster-devel] Glusterfs and Xen

Hi Nathan, We will soon get back to you on this issue. Regards, Amar On Fri, May 23, 2008 at 8:48 PM, <[EMAIL PROTECTED]> wrote: > > I am running glusterfs-1.3.9 on Centos 5.1. The gluster setup is simple AFR > between two boxes and xen is using tap:aio. When I start a domu and watch > the cons

Re: [Gluster-devel] Size of GlusterFS installations? Hints? Alternatives?

Hi Steffen, Replies inline. On Mon, May 26, 2008 at 8:01 AM, Steffen Grunewald < [EMAIL PROTECTED]> wrote: > I'm looking into GlusterFS to store data on a cluster (amd64, Debian Etch) > in a distributed way with redundancy (kind of RAID-1, two nodes mirroring > each other). Each node has a dedic

Re: [Gluster-devel] glusterfs 1.3.9 - Could not acquire lock "[Errno 38] Function not implemented"

advisory locking and mandatory locking support is present in posix-locks translator, you need to load it on server spec file... something like below volume posix ... end-volume volume plocks type features/posix-locks subvolumes posix end-volume .. .. .. volume server type protocol/serve

Re: [Gluster-devel] Adding nodes

> > To answer your original question, files within an AFR are healed from one > node to the other when the file is accessed (actually read) through the AFR > and one node is found to have more recent data than others. > Just for understanding, this should be "AFR self-heal done when files are acce

Re: [Gluster-devel] how to stop a gluster server

On Tue, May 27, 2008 at 1:11 PM, Shaofeng Yang <[EMAIL PROTECTED]> wrote: > Hi, > > I am wondering how to stop a gluster server. > Just kill the pid with [gluster]? If the client and server running on the > same machine, both will show as [gluster] from ps. How to identify which > one > is the cl

Re: [Gluster-devel] glusterfs segfault - xlator/mount/fuse.so not available

> > > 2008-05-25 15:20:17 E [xlator.c:120:xlator_set_type] xlator: > dlopen(/usr/lib/glusterfs/1.3.9/xlator/mount/fuse.so): > /usr/lib/glusterfs/1.3.9/xlator/mount/fuse.so: > cannot open shared object file: No such file or directory > This is mostly because you don't have fuse package installed. P

Re: [Gluster-devel] Mac OS's gluster client can mount linux's gluster server ?

Its not yet complete for cross os. (we have some compatibility issues known within MacFUSE itself. But in my tests, if linux is running client, and Mac is exporting some volume, it works fine. Soon I will be working on completing that, I will mail here when tests are complete. Regards, Amar On

Re: [Gluster-devel] gluster limitation

with current versions GlusterFS, the limitations are as follows: * number of inodes - 2^64 * size of the largest file - 2^64 * size of filesystem in bytes - 2^64 * max length of the path (it can be even length of single filename). - (4096bytes) * no limit on number of files in

Re: [Gluster-devel] Afr Problem

Thats is because "option replicate *' option is removed in 1.3.8+ versions. If you remove that line in the spec file, it works fine. (You can see the same reason if you see your log file.) Regards, Amar On Tue, May 20, 2008 at 12:54 AM, Ben Mok <[EMAIL PROTECTED]> wrote: > Hello, > > Can you tel

  1   2   3   4   >