[linux-lvm] raid1+lvm
Andreas Baier
andreas.baier at mindmatics.de
Tue Sep 24 06:55:01 UTC 2002
Hi,
right now, I am not yet sure, if this all is ok, I´ve learned quiet a
bit about the LVM, and I remember, that it was not suggested to use
swap on a lvm in former times, and it doesn´t matter if it is a swap
file or a partition, since there could be bad things when memory is
tight. Perhaps this is problem is removed - I never used swap on a
lvm, but I did on a software raid1.
It would be perfect if that all would work, you built a system with
two cheap IDE-disks or scsi if you´re rich - than one can build a
small boot partition on both disks and with the rest of the disk one
can make a soft-raid1 with the lvm on top.
I know I can do it, so I have root and swap and data on the raid,
accessible via the lvm. But would it work if mem is tight and the
system load is high or could I run into a deadlock ?
Best regards
Andreas
Wolfgang Weisselberg wrote:
> Gerwin Lienert (gerwin.lienert at gmx.de) wrote 37 lines:
>
>
>>But what do you do, when your swap becomes to small.
>>
>
> - use a swapfile (can be on LVM) with a low priority
> - use a swap partition on LVM with a low priority
>
>
--
Andreas Baier
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