Note: "permalinks" may not be as permanent as we would like,
direct links of old sources may well be a few messages off.
Thanks to Digimer ;-) It works now. C2000 Chipset under CentOS 6.6 has some "minor" issues on a peer to peer connection, even forcing a special transmittion rate (e.g. 100Mbit half) hasn't worked on my Supermicro boards. Putting a Switch between solved it. Now everything works fine, except a fencing issue I haven't figured out yet. The fence_ipmilan works. the IPMI seems so stop responding after a while after boottime. so corosync fills up the memory till dead. Thanks again 2015-02-12 16:13 GMT+01:00 Patrick Prilisauer <prilisauer at googlemail.com>: > What should I report? > > The Cluster peer to peer worked fine under centos 7 under 6.6 after about > 5 minutes the devices reports "desitnation unreachable"... and over night > one node rebooted und could not boot any more,.. the other one booted and > run fine, but now both don't come up. > > /dev/mapper/vg_at01.....-user is mounted > e2fsck: cannot continue, aborting > > could this occur by clvmd? > > > 2015-02-09 19:12 GMT+01:00 Digimer <lists at alteeve.ca>: > >> On 09/02/15 01:03 PM, Patrick Prilisauer wrote: >> > Hey,.. well I know many shortcuts ;-P SLES, RHEL aka EL,etc... so >> > XENserver "must" be fine too. >> > >> > My goal is to have: >> > >> > a Server for KVM hosting... Mail server (Open change + Cyrus + >> > postfix,...) Fileserver, AD DC using Samba 4, >> > >> > and some more services... >> > >> > If you Ask yourself why I try to do this using an Atom 2750 8 Core ad 16 >> > GB on Standard Sata disks I can answer it easily. I have to serve this >> > services for 5 User and I do not have to care about High IO loads etc, >> > to separate sequential from random IO to push the performance higher. >> > >> > My second Problem is that this server have their place in very small >> > room without any possibility of cooling. So Atom with 20W TDP each must >> > do this. >> > >> > another reason is the physical size,.. >> > >> > If I would try to put one of my HP DL 380 I have at home, I would not be >> > able to close the door.. >> > >> > So better don't ask why I choose this components. It even took me 2 >> > hours to disassemble and assemble the rack again in fact the door frame >> > was 3mm smaller :-P >> > >> > BUT I must see the good things: SCSI Cluster no longer exists…. My first >> > and my worst shared storage. >> >> I have no thoughts or concerns about performance, that's a question for >> you and your users. I only care about properly built HA. :) >> >> If your goal is to build an HA VM platform, and setup your HA >> applications in VMs, you could try following the tutorial as it is (cman >> + rgmanager + drbd). It may not be the most up-to-date set of >> applications, but it's very well field tested. >> >> -- >> Digimer >> Papers and Projects: https://alteeve.ca/w/ >> What if the cure for cancer is trapped in the mind of a person without >> access to education? >> > > -------------- next part -------------- An HTML attachment was scrubbed... URL: <http://lists.linbit.com/pipermail/drbd-user/attachments/20150221/7c7d069a/attachment.htm>