Hi Andrew,
In that case I don't know. I would suggest not to disable the cache. Best regards, Martijn On Sat, Sep 1, 2012 at 1:51 PM, Andrew Holway <supp...@brightcomputing.com>wrote: > > <URL: http://support.brightcomputing.com/rt/Ticket/Display.html?id=2699 > > > Hi, > > That is FULL install (I think) > > I create a new virtual machine each time I test it. > > Ta, > > Andrew > > > On Aug 31, 2012, at 11:20 PM, Martijn de Vries wrote: > > > Hi Andrew, > > > > That's pretty strange. I am not a KVM expert, so I don't know what > happens > > under the hood when you disable cache. Have you tried doing a FULL > install? > > > > Best regards, > > > > Martijn > > > > On Fri, Aug 31, 2012 at 7:06 PM, Andrew Holway > > <supp...@brightcomputing.com>wrote: > > > >> > >> Fri Aug 31 19:06:00 2012: Request 2699 was acted upon. > >> Transaction: Ticket created by a.hol...@syseleven.de > >> Queue: Bright > >> Subject: NFSoRDMA not working with KVM when cache disabled > >> Owner: Nobody > >> Requestors: a.hol...@syseleven.de > >> Status: new > >> Ticket <URL: > >> http://support.brightcomputing.com/rt/Ticket/Display.html?id=2699 > > >> > >> > >> Hi, > >> > >> I am trying to host KVM machines on an NFSoRDMA mount. > >> > >> This works: > >> > >> -drive file=/mnt/vm001.img,if=none,id=drive-virtio-disk0,format=raw > >> -device > >> > virtio-blk-pci,scsi=off,bus=pci.0,addr=0x5,drive=drive-virtio-disk0,id=virtio-disk0 > >> > >> This Doesn't! > >> > >> -drive > >> file=/mnt/vm001.img,if=none,id=drive-virtio-disk0,format=raw,cache=none > >> -device > >> > virtio-blk-pci,scsi=off,bus=pci.0,addr=0x5,drive=drive-virtio-disk0,id=virtio-disk0,bootindex=2 > >> > >> Any ideas why this could be? > >> > >> Thanks, > >> > >> Andrew > >> > >> > >> > >> dmesg: > >> > >> vda: > >> vda: vda1 > >> vda: vda1 > >> vda: vda1 vda2 > >> vda: vda1 vda2 > >> vda: vda1 vda2 vda3 > >> vda: vda1 vda2 vda3 > >> vda: vda1 vda2 vda3 vda4 < > > >> vda: vda1 vda2 vda3 vda4 < > > >> vda: vda1 vda2 vda3 vda4 < vda5 > > >> vda: vda1 vda2 vda3 vda4 < vda5 > > >> vda: vda1 vda2 vda3 vda4 < vda5 vda6 > > >> vda: vda1 vda2 vda3 vda4 < vda5 vda6 > > >> Adding 15998968k swap on /dev/vda5. Priority:-1 extents:1 > across:15998968k > >> EXT3-fs (vda1): error: can't find ext3 filesystem on dev vda1. > >> > >> /var/log/messages > >> > >> Aug 31 18:53:46 (none) node-installer: Mounting disks. > >> Aug 31 18:53:46 (none) node-installer: Updating device status: mounting > >> disks > >> Aug 31 18:53:46 (none) node-installer: Detecting device '/dev/sda': not > >> found > >> Aug 31 18:53:46 (none) node-installer: Detecting device '/dev/hda': not > >> found > >> Aug 31 18:53:46 (none) node-installer: Detecting device '/dev/vda': > found > >> Aug 31 18:53:46 (none) node-installer: swapon /dev/vda5 > >> Aug 31 18:53:46 (none) node-installer: mkdir -p /localdisk/ > >> Aug 31 18:53:46 (none) kernel: Adding 15998968k swap on /dev/vda5. > >> Priority:-1 extents:1 across:15998968k > >> Aug 31 18:53:46 (none) node-installer: Mounting /dev/vda1 on /localdisk/ > >> Aug 31 18:53:46 (none) node-installer: mount -t ext3 -o > >> defaults,noatime,nodiratime /dev/vda1 /localdisk/ > >> Aug 31 18:53:46 (none) node-installer: mount: wrong fs type, bad option, > >> bad superblock on /dev/vda1, > >> Aug 31 18:53:46 (none) node-installer: missing codepage or helper > >> program, or other error > >> Aug 31 18:53:46 (none) node-installer: In some cases useful info > is > >> found in syslog - try > >> Aug 31 18:53:46 (none) node-installer: dmesg | tail or so > >> Aug 31 18:53:46 (none) node-installer: > >> Aug 31 18:53:46 (none) node-installer: Command failed. > >> Aug 31 18:53:46 (none) node-installer: Running: "mount -t ext3 -o > >> defaults,noatime,nodiratime /dev/vda1 /localdisk/" failed: > >> Aug 31 18:53:46 (none) node-installer: Non zero exit code: 32 > >> Aug 31 18:53:46 (none) kernel: EXT3-fs (vda1): error: can't find ext3 > >> filesystem on dev vda1. > >> Aug 31 18:53:46 (none) node-installer: Failed to mount disks. (Exit code > >> 12, signal 0) > >> Aug 31 18:53:46 (none) node-installer: There was a fatal problem. This > >> node can not be installed until the problem is corrected. > >> Aug 31 18:53:46 (none) node-installer: The error was: failed to mount > disks > >> Aug 31 18:53:46 (none) node-installer: Updating device status: failed to > >> mount disks > >> > >> Aug 31 18:53:28 (none) node-installer: Creating primary partition > >> /dev/vda3. > >> Aug 31 18:53:28 (none) node-installer: parted -s -- /dev/vda mkpart > >> primary ext3 22530 24578 > >> Aug 31 18:53:28 (none) kernel: vda: vda1 vda2 vda3 > >> Aug 31 18:53:28 (none) node-installer: dd if=/dev/zero of=/dev/vda3 > bs=1k > >> count=4 > >> Aug 31 18:53:28 (none) node-installer: 4+0 records in > >> Aug 31 18:53:28 (none) node-installer: 4+0 records out > >> Aug 31 18:53:28 (none) node-installer: 4096 bytes (4.1 kB) copied, > >> 0.000842261 s, 4.9 MB/s > >> Aug 31 18:53:28 (none) node-installer: Running partprobe on device: > >> /dev/vda > >> Aug 31 18:53:28 (none) kernel: vda: vda1 vda2 vda3 > >> > >> Aug 31 18:53:45 (none) node-installer: Creating ext3 filesystem on > >> /dev/vda3 > >> Aug 31 18:53:45 (none) node-installer: mke2fs -j /dev/vda3 > >> Aug 31 18:53:45 (none) node-installer: mke2fs 1.41.12 (17-May-2010) > >> Aug 31 18:53:45 (none) node-installer: Filesystem label= > >> Aug 31 18:53:45 (none) node-installer: OS type: Linux > >> Aug 31 18:53:45 (none) node-installer: Block size=4096 (log=2) > >> Aug 31 18:53:45 (none) node-installer: Fragment size=4096 (log=2) > >> Aug 31 18:53:45 (none) node-installer: Stride=0 blocks, Stripe width=0 > >> blocks > >> Aug 31 18:53:45 (none) node-installer: 125184 inodes, 499968 blocks > >> Aug 31 18:53:45 (none) node-installer: 24998 blocks (5.00%) reserved for > >> the super user > >> Aug 31 18:53:45 (none) node-installer: First data block=0 > >> Aug 31 18:53:45 (none) node-installer: Maximum filesystem > blocks=515899392 > >> Aug 31 18:53:45 (none) node-installer: 16 block groups > >> Aug 31 18:53:45 (none) node-installer: 32768 blocks per group, 32768 > >> fragments per group > >> Aug 31 18:53:45 (none) node-installer: 7824 inodes per group > >> Aug 31 18:53:45 (none) node-installer: Superblock backups stored on > blocks: > >> Aug 31 18:53:45 (none) node-installer: #01132768, 98304, 163840, 229376, > >> 294912 > >> Aug 31 18:53:45 (none) node-installer: > >> Aug 31 18:53:45 (none) node-installer: Writing inode tables: > >> 0/16#010#010#010#010#010 1/16#010#010#010#010#010 > 2/16#010#010#010#010#010 > >> 3/16#010#010#010#010#010 4/16#010#010#010#010#010 > 5/16#010#010#010#010#010 > >> 6/16#010#010#010#010#010 7/16#010#010#010#010#010 > 8/16#010#010#010#010#010 > >> > 9/16#010#010#010#010#01010/16#010#010#010#010#01011/16#010#010#010#010#01012/16#010#010#010#010#01013/16#010#010#010#010#01014/16#010#010#010#010#01015/16#010#010#010#010#010done > >> Aug 31 18:53:45 (none) node-installer: Creating journal (8192 blocks): > done > >> Aug 31 18:53:45 (none) node-installer: Writing superblocks and > filesystem > >> accounting information: done > >> Aug 31 18:53:45 (none) node-installer: > >> Aug 31 18:53:45 (none) node-installer: This filesystem will be > >> automatically checked every 24 mounts or > >> Aug 31 18:53:45 (none) node-installer: 180 days, whichever comes first. > >> Use tune2fs -c or -i to override. > >> > >> > >> > >> > >> > >> > > > > -- > > To unsubscribe from this list: send the line "unsubscribe kvm" in > > the body of a message to majord...@vger.kernel.org > > More majordomo info at http://vger.kernel.org/majordomo-info.html > > > > -- To unsubscribe from this list: send the line "unsubscribe kvm" in the body of a message to majord...@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html