Re: problems with lilo and /dev/md0

1999-11-24 Thread Dirk Lutzebaeck
Soenke Lange writes: > Hi, > > I've some problems with lilo and the root device. > My lilo.conf: > boot=/dev/md0 > install=/boot/boot.b > map=/boot/map > vga=normal > delay=20 > > image=/mnt/boot/bzImage-2.0.38 > root=/dev/md0 > label=li > read-only > >

RE: Booting from raid1 - halfway only

1999-11-22 Thread Dirk Lutzebaeck
Bruno Prior writes: > I don't understand this part of your message. Are you trying to use the > "/boot=/dev/md?" line which was suggested in an earlier thread? I don't see how > this works. Going back to Dirk Lutzebaeck's problem with this, he used > "boot=/dev/md0". /dev/md0 is a mirror of /d

Re: my sunday afternoon nightmare (raid crash)

1999-11-22 Thread Dirk Lutzebaeck
dr. Eduard Werner (Edward Wornar) writes: > I think the point is to a certain degree that *IF* the whole thing fails > people will think "Ah, you shouldn't use Linux, since Solaris has much more > experience with RAID ..." Exactly. What about hardware support? Can I get a turnaround of let's s

Re: my sunday afternoon nightmare (raid crash)

1999-11-22 Thread Dirk Lutzebaeck
Niklas Paulsson writes: > The lack of a journaling fs is also a major show stopper at our site, > once we have a relaible journaling fs that works well together with sw > (and hw) raid , we will begin thinking of a migration path to linux on > our big boxes. But that belongs on another list...

RE: Root RAID and unmounting /boot

1999-11-16 Thread Dirk Lutzebaeck
Theo Van Dinter writes: > On Wed, 27 Oct 1999, Bruno Prior wrote: > > BP> (a) Getting the latest patched lilo from RedHat or applying the lilo.raid1 patch > BP> and rebuilding it yourself (if /dev/md0 is RAID-1) > BP> (b) Providing lilo with the geometry of one of the devices in the array (a

Re: AIC-7895 / GA-6BXDS performance question

1999-10-29 Thread Dirk Lutzebaeck
Thomas Waldmann writes: > Strange: I "only" got about the same value with 4 IBM DNES UW SCSI disks. > A single DNES disk gives about 17MB/s bonnie - about 50% (?) more than the > older DDRS disk can do - so I had expected a transfer rate of >35MB/s (the > SCSI channels theoretically could prov

Re: Booting from raid1 - halfway only

1999-01-16 Thread Dirk Lutzebaeck
Jochen Haeberle writes: > If there is the problem you describe, why is lilo then able to > install a working boot sector on one of > the disks??? I looked at the strace output: stat("/tmp/dev.0", 0xbfffde70) = -1 ENOENT (No such file or directory) mknod("/tmp/dev.0", S_IFBLK|0600, m

Re: Booting from raid1 - halfway only

1999-01-16 Thread Dirk Lutzebaeck
Jochen Haeberle writes: > Although lilo.raid accepts my lilo.conf and shows two parts of adding > configs, only the first disk in the raid seems bootable. > The only sign of failure I get is a line saying "open /tmp/dev.0: No > suitable device found" after adding the configs to the boot reco