Note: "permalinks" may not be as permanent as we would like,
direct links of old sources may well be a few messages off.
No.
On Fri, Mar 21, 2008 at 2:36 PM, Chris Raver <chris at alphabay.com> wrote:
> Will DRBD work in dual primary mode using an ext3 file system?
>
> Sent from my iPhone
>
> On Mar 21, 2008, at 12:05 PM, Greg Haase <haaseg at onefreevoice.com>
> wrote:
>
>
>
> > Acually, it appears from your output that syncing is in progress:
> >
> >> [>...................] sync'ed: 9.9% (9899/10979)M
> > ^^^^^^^^
> >
> > I think Lars is trying to point out that you are using a non-
> > journaling
> > filesystem (ext2) for a primary/primary setup. You probably want to a
> > filesystem that is better suited for that kind of thing. Now, I
> > don't know
> > why he won't just come out and say it that way.
> >
> > -Greg
> >
> >> Here's my new config. I ran pvcreate /dev/sda3 and created a
> >> Volume Group
> >> called VolGroup01 and a Logical Volume called LogVol00. I ran mke2fs
> >> /dev/drbd0 and was able to mount the filesystem. But it doesn't
> >> appear to
> >> be syncing with the other node. I'm not sure if it's because it's
> >> just
> >> not done with the initial sync or if I did something wrong. The
> >> output of
> >> cat /proc/drbd is below.
> >>
> >> on qa1r2cls {
> >> device /dev/drbd0;
> >> disk /dev/VolGroup01/LogVol00;
> >> address 10.1.50.202:7789;
> >> meta-disk internal;
> >> }
> >> on qa1r3cls {
> >> device /dev/drbd0;
> >> disk /dev/VolGroup01/LogVol00;
> >> address 10.1.50.203:7789;
> >> meta-disk internal;
> >> }
> >>
> >> version: 8.2.5 (api:88/proto:86-88)
> >> GIT-hash: 9faf052fdae5ef0c61b4d03890e2d2eab550610c build by
> >> root at qa1r2cls,
> >> 2008-
> >> 03-20 18:46:40
> >> 0: cs:SyncSource st:Primary/Primary ds:UpToDate/Inconsistent C r---
> >> ns:1540676 nr:609708 dw:1219368 dr:931310 al:278 bm:57 lo:0 pe:0
> >> ua:0
> >> ap:0
> >> [>...................] sync'ed: 9.9% (9899/10979)M
> >> finish: 8:12:46 speed: 332 (376) K/sec
> >> resync: used:0/31 hits:101691 misses:144 starving:0 dirty:0
> >> changed:144
> >> act_log: used:0/127 hits:152137 misses:287 starving:0 dirty:9
> >> changed:278
> >>
> >> -----Original Message-----
> >> From: drbd-user-bounces at lists.linbit.com
> >> [mailto:drbd-user-bounces at lists.linbit.com] On Behalf Of Chris Raver
> >> Sent: Friday, March 21, 2008 9:29 AM
> >> To: drbd-user at lists.linbit.com
> >> Subject: RE: [DRBD-user] DRBD + LVM2 Setup on RHEL5.1
> >>
> >> I think this will change my configuration because I am planning on
> >> using
> >> LMV2. If my config looks something like this:
> >>
> >> Perhaps something like:
> >>
> >> on alice {
> >> device /dev/drbd0;
> >> disk /dev/vg_01/lv_r0;
> >> ...
> >>
> >> When I run pvcreate do I use /dev/sda3 and create a volume group
> >> called
> >> vg_01. Or do I run pvcreate /dev/drbd0 (which isn't working right
> >> now).
> >>
> >>
> >>
> >> -----Original Message-----
> >> From: drbd-user-bounces at lists.linbit.com
> >> [mailto:drbd-user-bounces at lists.linbit.com] On Behalf Of Andy Diller
> >> Sent: Friday, March 21, 2008 8:58 AM
> >> To: Florian Haas
> >> Cc: drbd-user at lists.linbit.com
> >> Subject: Re: [DRBD-user] DRBD + LVM2 Setup on RHEL5.1
> >>
> >> Perhaps something like:
> >>
> >> on alice {
> >> device /dev/drbd0;
> >> disk /dev/vg_01/lv_r0;
> >> ...
> >>
> >> Would make more sense.
> >>
> >> Anyone working w/ LVM will not be using the /dev/sd[x] or /dev/hd[x]
> >> obviously.
> >>
> >>
> >> -andy
> >>
> >>
> >> ----- "Florian Haas" <florian.haas at linbit.com> wrote:
> >>
> >>>> What device is /dev/drbd/r0? Most block devices in RHEL are going
> >>>> to
> >>> be
> >>>> /dev/sd[a-d] (SCSI or SATA) or /dev/hd[a-d] (IDE).
> >>>
> >>> Ouch, I hadn't realized that part of the user's guide was so easily
> >>> misunderstood.
> >>>
> >>> resource r0 {
> >>> ...
> >>> on alice {
> >>> device /dev/drbd0;
> >>> disk /dev/drbd/r0;
> >>> ...
> >>> }
> >>> on bob {
> >>> device /dev/drbd0;
> >>> disk /dev/drbd/r0;
> >>> ...
> >>> }
> >>> }
> >>>
> >>> This means the backing devices are LVM logical volumes named "r0"
> >>> in a
> >>> Volume Group named "drbd". It says so in the text above the config
> >>> snippet, but apparently that is easily overlooked.
> >>>
> >>> I will change this to a generic foo/bar "naming convention" to avoid
> >>> confusion.
> >>>
> >>> Thanks for pointing this out.
> >>>
> >>> Cheers,
> >>> Florian
> >>>
> >>> --
> >>> : Florian G. Haas
> >>> : LINBIT Information Technologies GmbH
> >>> : Vivenotgasse 48, A-1120 Vienna, Austria
> >>>
> >>> When replying, there is no need to CC my personal address.
> >>> I monitor the list on a daily basis. Thank you.
> >>> _______________________________________________
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> >>> http://lists.linbit.com/mailman/listinfo/drbd-user
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> >>
> >
> >
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--
Pascal Charest, Free software consultant (GNU/linux)
http://blog.pacharest.com & http://www.mass-storage.org