Re: raid.lilo patch works (boot/root on RAID1), but no labels on mirror

2000-06-23 Thread Doug Ledford
boots using software raid there is currently only one OS that you can do it with, linux, and the lilo setup need only concern itself with that. That bit of fact made the patch *far* simpler than it would have otherwise been, and the net result is that it will work fine (under our testing anyway)

What happened?

2000-03-27 Thread doug egan
sck all my /dev/mdx drives and they check clean. I can mount the file systems and they all work. mdstat indicates all is well. Anyone have any ideas what happened and how to fix it? Thanks, Doug Egan

Re: Web page for kernel/raid updates & Promise Ultra66 issues

1999-12-05 Thread doug
tches since all my drives are ide (I know don't you think i WANT SCSI!). I am assuming the ide patches is in place of the raid0145-19990824-2.2.11 patch and not in addition to. Any help would be greatly appreciated. thanks Doug Stoun Florida State Univeristy

Re: LOTS OF BAD STUFF in raid0: raid0145-19990824-2.2.11 is unstable

1999-11-10 Thread Doug Ledford
a bit on the cards DFSTATUS register was getting set early. It would correct itself within 5 cycles, so the fix was to test the bit 5 times and see if it *still* was set. That would catch the glitch. Go figure. Anyway, I'm attached a test patch for you to try out. If it fixes

RE: /dev/md0: Invalid argument Please help

1999-09-29 Thread doug
Well unbelievable you are right...even though it clearly states linear raid does not use chunk-size adding it in raidtab allowed it to mkraid. Thank the lord and thank you for your suggestion :) > > as I did before? If I use raidstart etc I get same invalid argument > > error. My raidtab is:

/dev/md0: Invalid argument Please help

1999-09-29 Thread doug
Hello, I've seen this subject in here before but I have yet to find a solution that works for me. I have tried many different combinations including using raidtools-19990824-0.90.tar.gz in combination with kernel 2.2.12. The patch works fine (with one rej that people have mentioned) and kernel co

How to start reconstruction of raid-1 root array ? (and other questions)

1999-05-15 Thread Doug Sisk
geometries. I think the BIOS is setting hda in tranlation mode, and leaving hdc alone. Is there any way to force linux to overide the BIOS and use the real geometries on both? TIA Doug

No Subject

1999-05-10 Thread Doug Greve
Does the equivalent exist in 0.90 (eg, --force-resync)? If so, would this be the proper thing to do? Any other ideas? Thanks Doug Greve hdl1's event counter: 000b hdk1's event counter: 000b hdj1's event coun

RAID 5 Recovery

1999-04-30 Thread Doug Greve
). Have I lost everyting? I would think that the data on the disks is ok and probably still consistent with the other six. I'm running 2.2.0 with raidtools 19990128-0.90 and Promise Ultra 33 IDE controllers. Any ideas? Thanks Doug Greve

DMA, CRC errors, and raid

1999-04-26 Thread Doug Greve
lp is most appreciated. Doug Greve MGH-NMR

Checking RAID fs

1999-01-21 Thread Doug Greve
Hi All, what is the best way to check a RAID ext2 file system (eg, after a crash when it was not cleanly umounted)? Can one just run: fsck.ext2 -a /dev/md0 ? Thanks Doug

Disk Failure Notification

1998-10-22 Thread Doug Greve
Hi All, I have a raid 5 set up with kernel 2.1.124 and raidtools 0.90. It works fine. However, it is not clear how one knows whether a disk has failed. Is there a way to automate the disk failure notification (eg, to send mail to the sys admin)? Thanks Doug