Re: Tar (but not cp) is incredible slow on certain dirs; request for comments/solution ideas/clues.

1999-01-23 Thread Alan Cox
> During the slow down, top claims system is well over 90% percent idle, > CPU time consumed by tar and general system time spent is virtually zero You have NIS configured in /etc/nsswitch.conf but are not running NIS

Re: raid installation

1999-01-23 Thread Martin Bene
At 12:12 23.01.99 +, you wrote: >> Doesn't work for new raid tool - all you get is an error message stating >> that the device is already used. >> >> Currently, I'm experimenting with a hack to raid1.c which will allow the >> creation of a single-disk mirror (easy) and expand this to a normal

Problems with mkraid

1999-01-23 Thread Jonas Oberg
When I try to mkraid it stops with; mkraid version 0.36.4 parsing configuration file handling MD device /dev/md0 analyzing super-block disk 0: /dev/sdb1, 204218kB, raid superblock at 204096kB mkraid: aborted a strace gives this information; read(5, "/dev/sda1 / ext2 rw,errors=remou"..., 4096) =

Re: raid 1 installation

1999-01-23 Thread Martin Bene
At 10:57 23.01.99 +, you wrote: >> Trying to do a root-raid installation for raid-1 without using extra >> Unfortunately, This doesn't work for (at least) two reasons: >> >> >Have not tried this with the new raid, but with the 0.42 tools, you >could lie to the raid setup and designate the sa

Re: raid installation

1999-01-23 Thread Michael
> Doesn't work for new raid tool - all you get is an error message stating > that the device is already used. > > Currently, I'm experimenting with a hack to raid1.c which will allow the > creation of a single-disk mirror (easy) and expand this to a normal mirror > when hotadding a second disk (n

Re: raid 1 installation

1999-01-23 Thread Michael
> Trying to do a root-raid installation for raid-1 without using extra > Unfortunately, This doesn't work for (at least) two reasons: > > Have not tried this with the new raid, but with the 0.42 tools, you could lie to the raid setup and designate the same disk as BOTH disks in the raid 1 setup

Re: raid 1 installation

1999-01-23 Thread Martin Bene
Trying to do a root-raid installation for raid-1 without using extra partitions would be nice: 1) Do a normal install to 1st disk 2) Install raid stuff, build & install raid kernel 3) Make the 2nd disk a raid-1 device with just one disk. 4) copy your complete installation over to the raid dev