Re: [CentOS] near-realtime file system replication

2007-10-06 Thread William L. Maltby
On Sat, 2007-10-06 at 13:18 -0700, Akemi Yagi wrote: > On 10/6/07, William L. Maltby <[EMAIL PROTECTED]> wrote: > > > > > > Would not the dkms facility, as described here > > > > http://wiki.centos.org/HowTos/BuildingKernelModules > > > > ameliorate version problems? I'm not sure, but it seem

Re: [CentOS] near-realtime file system replication

2007-10-06 Thread gjgowey
e: [CentOS] near-realtime file system replication [EMAIL PROTECTED] wrote: > If using a file system for the file storage isn't mandatory then I would go > with an rdbms such as Postgres with the file stored in a blob field of a > table. If the systems are in the same location and can use

Re: [CentOS] near-realtime file system replication

2007-10-06 Thread John R Pierce
[EMAIL PROTECTED] wrote: If using a file system for the file storage isn't mandatory then I would go with an rdbms such as Postgres with the file stored in a blob field of a table. If the systems are in the same location and can use a shared Filesystem then I would look into getting a netraid

Re: [CentOS] near-realtime file system replication

2007-10-06 Thread Akemi Yagi
On 10/6/07, William L. Maltby <[EMAIL PROTECTED]> wrote: > > I believe they are up-to-date now. My understanding is that there is > > some delay after a new kernel comes out, but it should not be more > > than a few days. But we have to remember that the whole CentOS > > project is based on volu

Re: [CentOS] near-realtime file system replication

2007-10-06 Thread William L. Maltby
Previous reply: wrong key. Sorry. On Sat, 2007-10-06 at 12:01 -0700, Akemi Yagi wrote: > On 10/6/07, Frank Büttner <[EMAIL PROTECTED]> wrote: > > Akemi Yagi schrieb: > > > On 10/6/07, Frank Büttner <[EMAIL PROTECTED]> wrote: > > > > > >> For GFS you dont't need SAN's. You can do it simly. > > >> O

Re: [CentOS] near-realtime file system replication

2007-10-06 Thread William L. Maltby
On Sat, 2007-10-06 at 12:01 -0700, Akemi Yagi wrote: > On 10/6/07, Frank Büttner <[EMAIL PROTECTED]> wrote: > > Akemi Yagi schrieb: > > > On 10/6/07, Frank Büttner <[EMAIL PROTECTED]> wrote: > > > > > >> For GFS you dont't need SAN's. You can do it simly. > > >> Or take DRBD, but for it you must co

Re: [CentOS] near-realtime file system replication

2007-10-06 Thread gjgowey
s handheld. -Original Message- From: "Akemi Yagi" <[EMAIL PROTECTED]> Date: Sat, 6 Oct 2007 12:01:44 To:"CentOS mailing list" Subject: Re: [CentOS] near-realtime file system replication On 10/6/07, Frank Büttner <[EMAIL PROTECTED]> wrote: > Akemi Yagi s

Re: [CentOS] near-realtime file system replication

2007-10-06 Thread Akemi Yagi
On 10/6/07, Frank Büttner <[EMAIL PROTECTED]> wrote: > Akemi Yagi schrieb: > > On 10/6/07, Frank Büttner <[EMAIL PROTECTED]> wrote: > > > >> For GFS you dont't need SAN's. You can do it simly. > >> Or take DRBD, but for it you must compile an kernel module. > >> http://www.drbd.org/ > > > > CentOS

Re: [CentOS] near-realtime file system replication

2007-10-06 Thread Frank Büttner
Akemi Yagi schrieb: > On 10/6/07, Frank Büttner <[EMAIL PROTECTED]> wrote: > >> For GFS you dont't need SAN's. You can do it simly. >> Or take DRBD, but for it you must compile an kernel module. >> http://www.drbd.org/ > > CentOS provides DRBD. See: > > http://wiki.centos.org/HowTos/Ha-Drbd > >

Re: [CentOS] near-realtime file system replication

2007-10-06 Thread Akemi Yagi
On 10/6/07, Frank Büttner <[EMAIL PROTECTED]> wrote: > For GFS you dont't need SAN's. You can do it simly. > Or take DRBD, but for it you must compile an kernel module. > http://www.drbd.org/ CentOS provides DRBD. See: http://wiki.centos.org/HowTos/Ha-Drbd Akemi

Re: [CentOS] near-realtime file system replication

2007-10-06 Thread Frank Büttner
John R Pierce schrieb: > Whats available for doing near-realtime master->slave file replication > between two CentOS systems? > Cronjobs running rsync won't cut it. > Ideally, I'd like something that works like SLONY-I does for Postgres > databases, where all file system block level transactio

[CentOS] near-realtime file system replication

2007-10-06 Thread John R Pierce
Whats available for doing near-realtime master->slave file replication between two CentOS systems? Cronjobs running rsync won't cut it. Ideally, I'd like something that works like SLONY-I does for Postgres databases, where all file system block level transactions on the master get repli