Re: Raid 5 Question

1999-08-10 Thread thomasko321
Hi, when you have raidtools 0.90 you need to start "raidhotadd" with the parameters: faulty disk (which now works again), and raid-device Thomas > Hi all > > I have a question about raid 5. > If i have a raid 5 array, and one disk fails, what sould I do when I > have replaced the faulty disk? >

RAID0 and Oracle

1999-08-10 Thread Eladio Linares Morcillo
Hi! The range for db_block_size parameter for Oracle8i on Linux is between 2K and 16K. This is the size of the minimum block of data that Oracle reads or writes to disk as a hole. I'm trying to optimize a 5-disks Raid0, so the only way i found is to define db_block_size to the maximun (16K), and

Raid 5 Question

1999-08-10 Thread Michael Lyngeled
Hi all I have a question about raid 5. If i have a raid 5 array, and one disk fails, what sould I do when I have replaced the faulty disk? Thank You -- \\\| \\ - - /// O( @ @ )O +oOOo-

Re: Raid question

1999-08-10 Thread jakob
On Mon, Aug 09, 1999 at 02:52:52AM -0700, Thomas James Mackie III wrote: > OK have two IDE 20gig I'm trying to do Raid 0 > /dev/hdh1 > /dev/hdg1 > I did a mkraid --really-force /dev/md0 and I get mkraid: aborted ... I did the >/etc/raidtab and it still fails. What is the procedure. This is a new

Raid question

1999-08-10 Thread Thomas James Mackie III
OK have two IDE 20gig I'm trying to do Raid 0 /dev/hdh1 /dev/hdg1 I did a mkraid --really-force /dev/md0 and I get mkraid: aborted ... I did the /etc/raidtab and it still fails. What is the procedure. This is a new system and there is nothing on the 20gig drives. Thank you,Thomas J. Mackie I

Problems with raid1 -- failed disk is not removed from md

1999-08-10 Thread Daniel Seiler
Dear friends, while evaluating the linux-raid-code for our site i had some trouble with a failing disk and raid1-devices. I used kernel-2.2.10 with the raid0145-19990724-2.2.10.gz-patch applied and raidtools-19990724-0.90.tar.gz on a redhat-6.0 system. My setup, described through the output of

Re: -no subject-

1999-08-10 Thread thomasko321
Hi, Does it work? - or do you have problems with the raid? When it works - where is the problem Thomas > i try to make 2 raid0's > > mkraid /dev/md0 > mkraid /dev/md0 > > mke2fs /dev/md0 > > > [root@storage /root]# cat /proc/mdstat > Personalities : [raid0] > read_ahead 1024 sectors > m