Re: storage pool raid 1?

2004-07-22 Thread Bos, Karel
, Karel -Original Message- From: ADSM: Dist Stor Manager [mailto:[EMAIL PROTECTED] Behalf Of [EMAIL PROTECTED] Sent: woensdag 21 juli 2004 22:38 To: [EMAIL PROTECTED] Subject: Re: storage pool raid 1? == In article [EMAIL PROTECTED], Daniel Sparrman [EMAIL PROTECTED] writes: I've

Re: storage pool raid 1?

2004-07-22 Thread Daniel Sparrman
by: ADSM: Dist Stor Manager [EMAIL PROTECTED] 2004-07-22 09:17 Please respond to ADSM: Dist Stor Manager [EMAIL PROTECTED] To [EMAIL PROTECTED] cc Subject Re: storage pool raid 1? Hi, Then again, if you configure these important server to directly write to a primary stg pool, with backupstg set

Re: storage pool raid 1?

2004-07-22 Thread asr
== In article [EMAIL PROTECTED], Robert Clark [EMAIL PROTECTED] writes: It would be nice to see some storage pool volume sizing reccomendations that don't assume everyone is on 9GB SSA JBOD. Hmm. Well, my storage is not on 9GB SSA JBOD, so whatever recommendations I've made you can count as

storage pool raid 1?

2004-07-21 Thread Mike Eggleston
I'm about to create a new storage pool with lots of disk and six drives. Does anyone have an opinion about either creating one huge filesystem for the storage pool or creating the filesystem as RAID 1? Mike

Re: storage pool raid 1?

2004-07-21 Thread asr
== In article [EMAIL PROTECTED], Mike Eggleston [EMAIL PROTECTED] writes: I'm about to create a new storage pool with lots of disk and six drives. Does anyone have an opinion about either creating one huge filesystem for the storage pool or creating the filesystem as RAID 1? What OS? For

Re: storage pool raid 1?

2004-07-21 Thread Stapleton, Mark
From: ADSM: Dist Stor Manager [mailto:[EMAIL PROTECTED] On Behalf Of Mike Eggleston I'm about to create a new storage pool with lots of disk and six drives. Does anyone have an opinion about either creating one huge filesystem for the storage pool or creating the filesystem as RAID 1? Why waste

Re: storage pool raid 1?

2004-07-21 Thread Daniel Sparrman
27 51 Stapleton, Mark [EMAIL PROTECTED] Sent by: ADSM: Dist Stor Manager [EMAIL PROTECTED] 2004-07-21 15:15 Please respond to ADSM: Dist Stor Manager [EMAIL PROTECTED] To [EMAIL PROTECTED] cc Subject Re: storage pool raid 1? From: ADSM: Dist Stor Manager [mailto:[EMAIL PROTECTED

Re: storage pool raid 1?

2004-07-21 Thread Mike Eggleston
On Wed, 21 Jul 2004, [EMAIL PROTECTED] wrote: == In article [EMAIL PROTECTED], Mike Eggleston [EMAIL PROTECTED] writes: I'm about to create a new storage pool with lots of disk and six drives. Does anyone have an opinion about either creating one huge filesystem for the storage pool or

Re: storage pool raid 1?

2004-07-21 Thread Luc Beaudoin
Stapleton, Mark [EMAIL PROTECTED] Sent by: ADSM: Dist Stor Manager [EMAIL PROTECTED] 2004-07-21 15:15 Please respond to ADSM: Dist Stor Manager [EMAIL PROTECTED] To [EMAIL PROTECTED] cc Subject Re: storage pool raid 1? From: ADSM: Dist Stor Manager [mailto:[EMAIL PROTECTED] On Behalf Of Mike

Re: storage pool raid 1?

2004-07-21 Thread Stapleton, Mark
From: ADSM: Dist Stor Manager [mailto:[EMAIL PROTECTED] On Behalf Of Daniel Sparrman I'd say that depends on the level of security the organisation requires. If the disks would crash before migration, it would mean you've just lost all the backup data since yesterday night. Would you like to

Re: storage pool raid 1?

2004-07-21 Thread Stapleton, Mark
From: ADSM: Dist Stor Manager [mailto:[EMAIL PROTECTED] On Behalf Of Mike Eggleston Sorry about the raid1, I meant raid0 (striping). I'm on AIX 5.2. I would *never* do just striping. There is no fault tolerance in that case; loss of one disk means loss of all data on all disks. -- Mark

Re: storage pool raid 1?

2004-07-21 Thread Baughman, Ray A.
-Original Message- From: ADSM: Dist Stor Manager [mailto:[EMAIL PROTECTED] Behalf Of Stapleton, Mark Sent: Wednesday, July 21, 2004 9:40 AM To: [EMAIL PROTECTED] Subject: Re: storage pool raid 1? From: ADSM: Dist Stor Manager [mailto:[EMAIL PROTECTED] On Behalf Of Daniel Sparrman In my

Re: storage pool raid 1?

2004-07-21 Thread Daniel Sparrman
Re: storage pool raid 1? From: ADSM: Dist Stor Manager [mailto:[EMAIL PROTECTED] On Behalf Of Daniel Sparrman I'd say that depends on the level of security the organisation requires. If the disks would crash before migration, it would mean you've just lost all the backup data since

Re: storage pool raid 1?

2004-07-21 Thread Loon, E.J. van - SPLXM
with TSM. It's not a very easy task to get them in sync again... Kindest regards, Eric van Loon KLM Royal Dutch Airlines -Original Message- From: Stapleton, Mark [mailto:[EMAIL PROTECTED] Sent: Wednesday, July 21, 2004 15:40 To: [EMAIL PROTECTED] Subject: Re: storage pool raid 1? From: ADSM

Re: storage pool raid 1?

2004-07-21 Thread Prather, Wanda
PROTECTED] On Behalf Of Baughman, Ray A. Sent: Wednesday, July 21, 2004 9:46 AM To: [EMAIL PROTECTED] Subject: Re: storage pool raid 1? -Original Message- From: ADSM: Dist Stor Manager [mailto:[EMAIL PROTECTED] Behalf Of Stapleton, Mark Sent: Wednesday, July 21, 2004 9:40 AM To: [EMAIL

Re: storage pool raid 1?

2004-07-21 Thread asr
== In article [EMAIL PROTECTED], Daniel Sparrman [EMAIL PROTECTED] writes: I've seen occasions when disks have failed on a TSM server, and a user calls to have a single Word document retrieved. You want to be the one explaining to the user that the disk on the backupserver has failed, and

Re: storage pool raid 1?

2004-07-21 Thread Robert Clark
] [EMAIL PROTECTED] Sent by: ADSM: DistTo:[EMAIL PROTECTED] Stor Manager cc: [EMAIL PROTECTED] Subject: Re: storage pool raid 1? 07/21/2004 01:37 PM

Re: storage pool raid 1?

2004-07-21 Thread Troy Frank
PROTECTED] Stor Manager cc: [EMAIL PROTECTED] Subject: Re: storage pool raid 1? 07/21/2004 01:37 PM Please respond to ADSM: Dist Stor Manager |---| | [ ] Secure E-mail | |---| == In article [EMAIL PROTECTED] , Daniel Sparrman [EMAIL PROTECTED] writes: I've

Re: storage pool raid 1?

2004-07-21 Thread Tab Trepagnier
. Stapleton, Mark [EMAIL PROTECTED] Sent by: ADSM: Dist Stor Manager [EMAIL PROTECTED] 07/21/2004 08:41 AM Please respond to ADSM: Dist Stor Manager To: [EMAIL PROTECTED] cc: Subject:Re: storage pool raid 1? From: ADSM: Dist Stor Manager [mailto:[EMAIL PROTECTED