Re: RaiserFS via NFS

2004-04-22 Thread Andrew Miehs
Hi Markus On 18.04.2004, at 12:30, Markus Oswald wrote: I suggest you read it first... Quote from NFS_README.html: --- # In order to have mailbox locking over NFS you have to configure # everything to use fcntl() locks for mailbox access (or switch to # maildir style,

Re: RaiserFS via NFS

2004-04-22 Thread Andrew Miehs
Hi Markus On 18.04.2004, at 12:30, Markus Oswald wrote: I suggest you read it first... Quote from NFS_README.html: --- # In order to have mailbox locking over NFS you have to configure # everything to use fcntl() locks for mailbox access (or switch to # maildir style, which

Re: RaiserFS via NFS

2004-04-20 Thread Markus Schabel
Donovan Baarda wrote: On Tue, 2004-04-20 at 05:07, Markus Schabel wrote: Marcel Hicking wrote: --Saturday, April 17, 2004 11:38:56 -0700 Chad Cranston [EMAIL PROTECTED]: I chose ext3 for it's reliablity over ReiserFS. I found ext3 too slow (although rock solid) for large amounts of mail. Since

Re: RaiserFS via NFS

2004-04-20 Thread Russell Coker
On Sun, 18 Apr 2004 02:51, Dan MacNeil [EMAIL PROTECTED] wrote: I've just converted from mbox to maildir Right now there are some users with 500 files in a directory, I expect this go grow. I expect this figure to grow. RaiserFS is looking good. ReiserFS is very good for maildir. For

Re: RaiserFS via NFS

2004-04-20 Thread Markus Schabel
Donovan Baarda wrote: On Tue, 2004-04-20 at 05:07, Markus Schabel wrote: Marcel Hicking wrote: --Saturday, April 17, 2004 11:38:56 -0700 Chad Cranston [EMAIL PROTECTED]: I chose ext3 for it's reliablity over ReiserFS. I found ext3 too slow (although rock solid) for large amounts of mail. Since

Re: RaiserFS via NFS

2004-04-20 Thread Russell Coker
On Sun, 18 Apr 2004 02:51, Dan MacNeil [EMAIL PROTECTED] wrote: I've just converted from mbox to maildir Right now there are some users with 500 files in a directory, I expect this go grow. I expect this figure to grow. RaiserFS is looking good. ReiserFS is very good for maildir. For

Re: RaiserFS via NFS

2004-04-20 Thread Christoph Moench-Tegeder
## Donovan Baarda ([EMAIL PROTECTED]): In the case of Reiser vs JFS vs XFS vs ext3, it depends on what you want. If you want stability and reliability, then maturity is what counts. XFS and JFS have long histories, but not with Linux. ext3 is the newest but is a relatively simple extension to

Re: RaiserFS via NFS

2004-04-19 Thread Marcel Hicking
--Sunday, April 18, 2004 01:43:43 +0200 Andreas John [EMAIL PROTECTED]: Just to be curious: I'm thinking for some time about using andrew fs, i.e. coda instead of NFS. Good luck. My experiments with CODA were quite disappointing. Already the first run with bonnie++ for performance checking

Re: RaiserFS via NFS

2004-04-19 Thread Marcel Hicking
--Saturday, April 17, 2004 11:38:56 -0700 Chad Cranston [EMAIL PROTECTED]: I chose ext3 for it's reliablity over ReiserFS. I found ext3 too slow (although rock solid) for large amounts of mail. Since Reiser was no option (too much data loss in the past) we opted for XFS. Cheers, Marcel --

Re: RaiserFS via NFS

2004-04-19 Thread Marcel Hicking
--Sunday, April 18, 2004 10:14:22 +0200 Michelle Konzack [EMAIL PROTECTED]: Am I right in that nobody on the list knows whether or not any advantage to running raiserFS is swallowed by NFS? RaiserFs is a realy fast filesystem for very much smal files Well, from bad experience: Reiser

Re: RaiserFS via NFS

2004-04-19 Thread Markus Oswald
Am Mo, den 19.04.2004 schrieb George Georgalis um 04:40: Hi, You might like DRBD better than AFS, I think AFS is more suited, to allow multiple servers to serve /usr/bin, ie static partitions. /var or /home partitions need something different. Coda does sound good. ...just following

Re: RaiserFS via NFS

2004-04-19 Thread George Georgalis
On Mon, Apr 19, 2004 at 12:21:53PM +0200, Markus Oswald wrote: Am Mo, den 19.04.2004 schrieb George Georgalis um 04:40: Hi, You might like DRBD better than AFS, I think AFS is more suited, to allow multiple servers to serve /usr/bin, ie static partitions. /var or /home partitions need

Re: RaiserFS via NFS

2004-04-19 Thread Markus Schabel
Marcel Hicking wrote: --Saturday, April 17, 2004 11:38:56 -0700 Chad Cranston [EMAIL PROTECTED]: I chose ext3 for it's reliablity over ReiserFS. I found ext3 too slow (although rock solid) for large amounts of mail. Since Reiser was no option (too much data loss in the past) we opted for XFS.

Re: RaiserFS via NFS

2004-04-19 Thread Markus Oswald
Am Mo, den 19.04.2004 schrieb George Georgalis um 19:28: As you already wrote - DRBD is a block device, not a filesystem. You have to run a filesystem (like reiserfs oder ext3) on top of it, just as you would have to with a normal block device like a SCSI RAID. Comparing DRBD to NFS or AFS,

Re: RaiserFS via NFS

2004-04-19 Thread Jose Alberto Guzman
Marcel Hicking wrote: --Sunday, April 18, 2004 10:14:22 +0200 Michelle Konzack [EMAIL PROTECTED]: Am I right in that nobody on the list knows whether or not any advantage to running raiserFS is swallowed by NFS? RaiserFs is a realy fast filesystem for very much smal files Well, from bad

Re: RaiserFS via NFS

2004-04-19 Thread Christoph Moench-Tegeder
## Jose Alberto Guzman ([EMAIL PROTECTED]): One recomendation is to always use the latest reiserfs-tools from upstream in case of need, as the developers are constantly improving them. In case of emergency, I do not want to rely on the latest improvements (always hoping that all necessary

Re: RaiserFS via NFS

2004-04-19 Thread Jeremy Zawodny
On Monday, April 19, 2004, at 03:07 PM, Markus Schabel wrote: well, i see the same problem as everybody here: i've had some corrupted reiserfs systems, and it wasn't possible to restore the data (except backups of coures ;)). We're still running reiserfs on our proxy servers (squid), but we have

Re: RaiserFS via NFS

2004-04-19 Thread Markus Schabel
Jeremy Zawodny wrote: On Monday, April 19, 2004, at 03:07 PM, Markus Schabel wrote: well, i see the same problem as everybody here: i've had some corrupted reiserfs systems, and it wasn't possible to restore the data (except backups of coures ;)). We're still running reiserfs on our proxy servers

Re: RaiserFS via NFS

2004-04-19 Thread Donovan Baarda
On Tue, 2004-04-20 at 08:02, Christoph Moench-Tegeder wrote: ## Jose Alberto Guzman ([EMAIL PROTECTED]): One recomendation is to always use the latest reiserfs-tools from upstream in case of need, as the developers are constantly improving them. In case of emergency, I do not want to

Re: RaiserFS via NFS

2004-04-19 Thread Maarten
On Tuesday 20 April 2004 01:21, Markus Schabel wrote: Jeremy Zawodny wrote: On Monday, April 19, 2004, at 03:07 PM, Markus Schabel wrote: well, i see the same problem as everybody here: i've had some corrupted reiserfs systems, and it wasn't possible to restore the data (except backups of

Re: RaiserFS via NFS

2004-04-19 Thread Donovan Baarda
On Tue, 2004-04-20 at 05:07, Markus Schabel wrote: Marcel Hicking wrote: --Saturday, April 17, 2004 11:38:56 -0700 Chad Cranston [EMAIL PROTECTED]: I chose ext3 for it's reliablity over ReiserFS. I found ext3 too slow (although rock solid) for large amounts of mail. Since Reiser was

Re: RaiserFS via NFS

2004-04-19 Thread Marcel Hicking
--Sunday, April 18, 2004 01:43:43 +0200 Andreas John [EMAIL PROTECTED]: Just to be curious: I'm thinking for some time about using andrew fs, i.e. coda instead of NFS. Good luck. My experiments with CODA were quite disappointing. Already the first run with bonnie++ for performance checking

Re: RaiserFS via NFS

2004-04-19 Thread Marcel Hicking
--Saturday, April 17, 2004 11:38:56 -0700 Chad Cranston [EMAIL PROTECTED]: I chose ext3 for it's reliablity over ReiserFS. I found ext3 too slow (although rock solid) for large amounts of mail. Since Reiser was no option (too much data loss in the past) we opted for XFS. Cheers, Marcel

Re: RaiserFS via NFS

2004-04-19 Thread Marcel Hicking
--Sunday, April 18, 2004 10:14:22 +0200 Michelle Konzack [EMAIL PROTECTED]: Am I right in that nobody on the list knows whether or not any advantage to running raiserFS is swallowed by NFS? RaiserFs is a realy fast filesystem for very much smal files Well, from bad experience: Reiser

Re: RaiserFS via NFS

2004-04-19 Thread George Georgalis
On Mon, Apr 19, 2004 at 12:21:53PM +0200, Markus Oswald wrote: Am Mo, den 19.04.2004 schrieb George Georgalis um 04:40: Hi, You might like DRBD better than AFS, I think AFS is more suited, to allow multiple servers to serve /usr/bin, ie static partitions. /var or /home partitions need

Re: RaiserFS via NFS

2004-04-19 Thread Markus Schabel
Marcel Hicking wrote: --Saturday, April 17, 2004 11:38:56 -0700 Chad Cranston [EMAIL PROTECTED]: I chose ext3 for it's reliablity over ReiserFS. I found ext3 too slow (although rock solid) for large amounts of mail. Since Reiser was no option (too much data loss in the past) we opted for XFS.

Re: RaiserFS via NFS

2004-04-19 Thread Markus Oswald
Am Mo, den 19.04.2004 schrieb George Georgalis um 19:28: As you already wrote - DRBD is a block device, not a filesystem. You have to run a filesystem (like reiserfs oder ext3) on top of it, just as you would have to with a normal block device like a SCSI RAID. Comparing DRBD to NFS or AFS,

Re: RaiserFS via NFS

2004-04-19 Thread Jose Alberto Guzman
Marcel Hicking wrote: --Sunday, April 18, 2004 10:14:22 +0200 Michelle Konzack [EMAIL PROTECTED]: Am I right in that nobody on the list knows whether or not any advantage to running raiserFS is swallowed by NFS? RaiserFs is a realy fast filesystem for very much smal files Well, from bad

Re: RaiserFS via NFS

2004-04-19 Thread Christoph Moench-Tegeder
## Jose Alberto Guzman ([EMAIL PROTECTED]): One recomendation is to always use the latest reiserfs-tools from upstream in case of need, as the developers are constantly improving them. In case of emergency, I do not want to rely on the latest improvements (always hoping that all necessary

Re: RaiserFS via NFS

2004-04-19 Thread Jeremy Zawodny
On Monday, April 19, 2004, at 03:07 PM, Markus Schabel wrote: well, i see the same problem as everybody here: i've had some corrupted reiserfs systems, and it wasn't possible to restore the data (except backups of coures ;)). We're still running reiserfs on our proxy servers (squid), but we have

Re: RaiserFS via NFS

2004-04-19 Thread Markus Schabel
Jeremy Zawodny wrote: On Monday, April 19, 2004, at 03:07 PM, Markus Schabel wrote: well, i see the same problem as everybody here: i've had some corrupted reiserfs systems, and it wasn't possible to restore the data (except backups of coures ;)). We're still running reiserfs on our proxy servers

Re: RaiserFS via NFS

2004-04-19 Thread Donovan Baarda
On Tue, 2004-04-20 at 08:02, Christoph Moench-Tegeder wrote: ## Jose Alberto Guzman ([EMAIL PROTECTED]): One recomendation is to always use the latest reiserfs-tools from upstream in case of need, as the developers are constantly improving them. In case of emergency, I do not want to

Re: RaiserFS via NFS

2004-04-19 Thread Maarten
On Tuesday 20 April 2004 01:21, Markus Schabel wrote: Jeremy Zawodny wrote: On Monday, April 19, 2004, at 03:07 PM, Markus Schabel wrote: well, i see the same problem as everybody here: i've had some corrupted reiserfs systems, and it wasn't possible to restore the data (except backups of

Re: RaiserFS via NFS

2004-04-19 Thread Donovan Baarda
On Tue, 2004-04-20 at 05:07, Markus Schabel wrote: Marcel Hicking wrote: --Saturday, April 17, 2004 11:38:56 -0700 Chad Cranston [EMAIL PROTECTED]: I chose ext3 for it's reliablity over ReiserFS. I found ext3 too slow (although rock solid) for large amounts of mail. Since Reiser was

Re: RaiserFS via NFS

2004-04-18 Thread Michelle Konzack
Am 2004-04-17 23:29:56, schrieb Dan MacNeil: On Sat, 17 Apr 2004, Michelle Konzack wrote in part: But use a self-compiled Linux with nfs and nfsd compiled WITH TCP and v3 support. if you mount your server add nfsvers=3,tcp to it otherwise it will use UDP which is realy not good. Why? from my

Re: RaiserFS via NFS

2004-04-18 Thread Markus Oswald
Am So, den 18.04.2004 schrieb Andrew Miehs um 01:16: I suggest you all read http://www.porcupine.org/postfix-mirror/newdoc/NFS_README.html Especially the sentence 'Thus, Postfix on NFS is slightly less reliable than Postfix on a local disk.' Either something is reliable or not. there

Re: RaiserFS via NFS

2004-04-18 Thread Andreas John
Hello All! Please please note that the filesystem's name in question is not r_a_iserFS, but r_e_iserFS. It was given that name by it's inventor Hans Reiser. ReiserFS as I stated before does not raise anything (except maybe the usable disk space when working with many large files). Concerning

Re: RaiserFS via NFS

2004-04-18 Thread Maarten
On Sunday 18 April 2004 01:16, Andrew Miehs wrote: 'Thus, Postfix on NFS is slightly less reliable than Postfix on a local disk.' Either something is reliable or not. there is no such thing as slightly less reliable. I do not agree with that general sentence at all ! That is akin to

Re: RaiserFS via NFS

2004-04-18 Thread George Georgalis
Hi, You might like DRBD better than AFS, I think AFS is more suited, to allow multiple servers to serve /usr/bin, ie static partitions. /var or /home partitions need something different. Coda does sound good. ...just following these, not using them yet, I think inter-mezzo is too young still,

Re: RaiserFS via NFS

2004-04-18 Thread Michelle Konzack
Am 2004-04-17 23:29:56, schrieb Dan MacNeil: On Sat, 17 Apr 2004, Michelle Konzack wrote in part: But use a self-compiled Linux with nfs and nfsd compiled WITH TCP and v3 support. if you mount your server add nfsvers=3,tcp to it otherwise it will use UDP which is realy not good. Why? from my

Re: RaiserFS via NFS

2004-04-18 Thread Markus Oswald
Am So, den 18.04.2004 schrieb Andrew Miehs um 01:16: I suggest you all read http://www.porcupine.org/postfix-mirror/newdoc/NFS_README.html Especially the sentence 'Thus, Postfix on NFS is slightly less reliable than Postfix on a local disk.' Either something is reliable or not. there

Re: RaiserFS via NFS

2004-04-18 Thread Andreas John
Hello All! Please please note that the filesystem's name in question is not r_a_iserFS, but r_e_iserFS. It was given that name by it's inventor Hans Reiser. ReiserFS as I stated before does not raise anything (except maybe the usable disk space when working with many large files). Concerning

Re: RaiserFS via NFS

2004-04-18 Thread Maarten
On Sunday 18 April 2004 01:16, Andrew Miehs wrote: 'Thus, Postfix on NFS is slightly less reliable than Postfix on a local disk.' Either something is reliable or not. there is no such thing as slightly less reliable. I do not agree with that general sentence at all ! That is akin to

RaiserFS via NFS

2004-04-17 Thread Dan MacNeil
I've just converted from mbox to maildir Right now there are some users with 500 files in a directory, I expect this go grow. I expect this figure to grow. RaiserFS is looking good. The benefits of running a central storage server and a bunch of seperate web/smtp/pop3/spamfiltering/ftp/

Re: RaiserFS via NFS

2004-04-17 Thread Andreas John
Dan MacNeil wrote: I've just converted from mbox to maildir Right now there are some users with 500 files in a directory, I expect this go grow. Even if it grows Factor 2 it's nothing you need to be afraid of with extX. Sometimes we have so many files in directory that ls overflows :-) I expect

Re: RaiserFS via NFS

2004-04-17 Thread Michelle Konzack
Am 2004-04-17 12:51:32, schrieb Dan MacNeil: I've just converted from mbox to maildir Right now there are some users with 500 files in a directory, I expect this go grow. I expect this figure to grow. RaiserFS is looking good. The benefits of running a central storage server and a bunch of

Re: RaiserFS via NFS

2004-04-17 Thread Chad Cranston
- Original Message - From: Michael Loftis [EMAIL PROTECTED] To: Dan MacNeil [EMAIL PROTECTED]; [EMAIL PROTECTED] Sent: Saturday, April 17, 2004 11:22 AM Subject: Re: RaiserFS via NFS You can not, and DO NOT put your mail spool on NFS. You *WILL* have *HELL* to deal

Re: RaiserFS via NFS

2004-04-17 Thread George Georgalis
On Sat, Apr 17, 2004 at 12:22:57PM -0600, Michael Loftis wrote: You can not, and DO NOT put your mail spool on NFS. You *WILL* have *HELL* to deal with. It WILL corrupt your users mail, it WILL lose mail. It will NOT work. DO you KNOW what maildir IS? // George --On Saturday, April 17,

Re: RaiserFS via NFS

2004-04-17 Thread Michelle Konzack
Hello Michael, Am 2004-04-17 12:22:57, schrieb Michael Loftis: You can not, and DO NOT put your mail spool on NFS. You *WILL* have *HELL* to deal with. It WILL corrupt your users mail, it WILL lose mail. It will NOT work. Experience with mailbox ;-) Right, if I open linux-kernel as mailbox

Re: RaiserFS via NFS

2004-04-17 Thread Maarten
On Saturday 17 April 2004 20:22, Michael Loftis wrote: You can not, and DO NOT put your mail spool on NFS. You *WILL* have *HELL* to deal with. It WILL corrupt your users mail, it WILL lose mail. It will NOT work. Yeah Well My ISP, as have others undoubtedly, has their mailspools

Re: RaiserFS via NFS

2004-04-17 Thread Andrew Miehs
I suggest you all read http://www.porcupine.org/postfix-mirror/newdoc/NFS_README.html Especially the sentence 'Thus, Postfix on NFS is slightly less reliable than Postfix on a local disk.' Either something is reliable or not. there is no such thing as slightly less reliable. Especially when

Re: RaiserFS via NFS

2004-04-17 Thread Andreas John
Hello! Just to be curious: I'm thinking for some time about using andrew fs, i.e. coda instead of NFS. I don't like NFS, due to complications with access rights (Yes, I use ugidd). But it sounds like the locking problem ist also not solved with coda, right? rgds, j. Andrew Miehs wrote: I

Re: RaiserFS via NFS

2004-04-17 Thread Dan MacNeil
On Sat, 17 Apr 2004, Michelle Konzack wrote in part: But use a self-compiled Linux with nfs and nfsd compiled WITH TCP and v3 support. if you mount your server add nfsvers=3,tcp to it otherwise it will use UDP which is realy not good. Why? from my (maybe wrong?) reading of the docs, the

RaiserFS via NFS

2004-04-17 Thread Dan MacNeil
I've just converted from mbox to maildir Right now there are some users with 500 files in a directory, I expect this go grow. I expect this figure to grow. RaiserFS is looking good. The benefits of running a central storage server and a bunch of seperate web/smtp/pop3/spamfiltering/ftp/

Re: RaiserFS via NFS

2004-04-17 Thread Andreas John
Dan MacNeil wrote: I've just converted from mbox to maildir Right now there are some users with 500 files in a directory, I expect this go grow. Even if it grows Factor 2 it's nothing you need to be afraid of with extX. Sometimes we have so many files in directory that ls overflows :-) I expect

Re: RaiserFS via NFS

2004-04-17 Thread Michelle Konzack
Am 2004-04-17 12:51:32, schrieb Dan MacNeil: I've just converted from mbox to maildir Right now there are some users with 500 files in a directory, I expect this go grow. I expect this figure to grow. RaiserFS is looking good. The benefits of running a central storage server and a bunch of

Re: RaiserFS via NFS

2004-04-17 Thread Chad Cranston
- Original Message - From: Michael Loftis [EMAIL PROTECTED] To: Dan MacNeil [EMAIL PROTECTED]; debian-isp@lists.debian.org Sent: Saturday, April 17, 2004 11:22 AM Subject: Re: RaiserFS via NFS You can not, and DO NOT put your mail spool on NFS. You *WILL* have *HELL* to deal

Re: RaiserFS via NFS

2004-04-17 Thread George Georgalis
On Sat, Apr 17, 2004 at 12:22:57PM -0600, Michael Loftis wrote: You can not, and DO NOT put your mail spool on NFS. You *WILL* have *HELL* to deal with. It WILL corrupt your users mail, it WILL lose mail. It will NOT work. DO you KNOW what maildir IS? // George --On Saturday, April 17,

Re: RaiserFS via NFS

2004-04-17 Thread Michelle Konzack
Hello Michael, Am 2004-04-17 12:22:57, schrieb Michael Loftis: You can not, and DO NOT put your mail spool on NFS. You *WILL* have *HELL* to deal with. It WILL corrupt your users mail, it WILL lose mail. It will NOT work. Experience with mailbox ;-) Right, if I open linux-kernel as mailbox

Re: RaiserFS via NFS

2004-04-17 Thread Maarten
On Saturday 17 April 2004 20:22, Michael Loftis wrote: You can not, and DO NOT put your mail spool on NFS. You *WILL* have *HELL* to deal with. It WILL corrupt your users mail, it WILL lose mail. It will NOT work. Yeah Well My ISP, as have others undoubtedly, has their mailspools

Re: RaiserFS via NFS

2004-04-17 Thread Andrew Miehs
I suggest you all read http://www.porcupine.org/postfix-mirror/newdoc/NFS_README.html Especially the sentence 'Thus, Postfix on NFS is slightly less reliable than Postfix on a local disk.' Either something is reliable or not. there is no such thing as slightly less reliable. Especially when it

Re: RaiserFS via NFS

2004-04-17 Thread Andreas John
Hello! Just to be curious: I'm thinking for some time about using andrew fs, i.e. coda instead of NFS. I don't like NFS, due to complications with access rights (Yes, I use ugidd). But it sounds like the locking problem ist also not solved with coda, right? rgds, j. Andrew Miehs wrote: I

Re: RaiserFS via NFS

2004-04-17 Thread Dan MacNeil
On Sat, 17 Apr 2004, Michelle Konzack wrote in part: But use a self-compiled Linux with nfs and nfsd compiled WITH TCP and v3 support. if you mount your server add nfsvers=3,tcp to it otherwise it will use UDP which is realy not good. Why? from my (maybe wrong?) reading of the docs, the