June 2009 - openSUSE Virtual - openSUSE Mailing Lists

[opensuse-virtual] Patches to update Xen 3.3.1 source to 18546_16-0.1.1
by John McDermott (U.S. Navy Employee) 17 Jun '09

17 Jun '09

openSUSE Xen developers and friends, Does anyone know how to get the patch files to update the Xen 3.3.1_18494_03-1.8 source to Xen 3.3.1_18546_16-1.8_0.1.1 source? We are modifying the hypervisor source code, so we can't just apply the binary patches and headers. We can't find a source RPM for 18546_16-1.8_0.1.1. Sincerely, John ---- What is the formal meaning of the one-line program #include "/dev/tty" J.P. McDermott building 12 Code 5542 mcdermott(a)itd.nrl.navy.mil Naval Research Laboratory voice: +1 202.404.8301 Washington, DC 20375, US fax: +1 202.404.7942 -- To unsubscribe, e-mail: opensuse-virtual+unsubscribe(a)opensuse.org For additional commands, e-mail: opensuse-virtual+help(a)opensuse.org

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[opensuse-virtual] Re: All packets dropped for domUs as per xentop
by Shrenik Bhura 08 Jun '09

08 Jun '09

Shrenik Bhura wrote: > I have run into some weird situation wherein though I can ssh to the > domU's (ltsp particularly) but when several users(8-10) have ssh > sessions (ltsp in particular) it slows down almost coming to a > grinding unresponsive halt. Only a xm shutdown ltsp or a restart seems > to let me in again. > > So it is not that no packets go through to ltsp but then progressively > seem to be dropped. But yet when I do a xentop I see that all packets > are dropped. > > No firewall running on Dom0 and ltsp DomU. A firewall on daak DomU > only which is acting as an internet gateway for ltsp as well. > > > Versions > dom0 - Novell SLES 11 > ltsp-domU - opensuse 11.1 > xen 3.3.1 > > Do let me know if I can furnish any further info to help me debug this. > > Regards, > SB Resending with a link for better readability - http://www.pastebin.cz/19698 xentop - 18:51:33 Xen 3.3.1_18546_12-3.1 3 domains: 2 running, 1 blocked, 0 paused, 0 crashed, 0 dying, 0 shutdown Mem: 3141832k total, 3133460k used, 8372k free CPUs: 4 @ 2133MHz NAME STATE CPU(sec) CPU(%) MEM(k) MEM(%) MAXMEM(k) MAXMEM(%) VCPUS NETS NETTX(k) NETRX(k) VBDS VBD_OO VBD_RD VBD_WR SSID daak --b--- 226 0.4 532348 16.9 532480 16.9 1 2 0 0 2 0 0 0 0 Domain-0 -----r 431 43.8 620544 19.8 no limit n/a 4 0 0 0 0 0 0 0 0 ltsp -----r 983 74.8 1749884 55.7 1858560 59.2 2 2 0 0 1 0 0 0 0 SB -- To unsubscribe, e-mail: opensuse-virtual+unsubscribe(a)opensuse.org For additional commands, e-mail: opensuse-virtual+help(a)opensuse.org

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[opensuse-virtual] All packets dropped for domUs as per xentop
by Shrenik Bhura 08 Jun '09

08 Jun '09

I have run into some weird situation wherein though I can ssh to the domU's (ltsp particularly) but when several users(8-10) have ssh sessions (ltsp in particular) it slows down almost coming to a grinding unresponsive halt. Only a xm shutdown ltsp or a restart seems to let me in again. So it is not that no packets go through to ltsp but then progressively seem to be dropped. But yet when I do a xentop I see that all packets are dropped. No firewall running on Dom0 and ltsp DomU. A firewall on daak DomU only which is acting as an internet gateway for ltsp as well. # xentop xentop - 17:38:50 Xen 3.3.1_18546_12-3.1 3 domains: 1 running, 2 blocked, 0 paused, 0 crashed, 0 dying, 0 shutdown Mem: 3141832k total, 3131412k used, 10420k free CPUs: 4 @ 2133MHz * * *NAME* *STATE* *CPU(sec)* *CPU(%)* *MEM(k)* *MEM(%)* *MAXMEM(k)* *MAXMEM(%)* *VCPUS* *NETS* *NETTX(k)* *NETRX(k)* *VBDS* *VBD_OO* *VBD_RD* *VBD_WR* *SSID* * * daak --b--- 9331 0.7 532348 16.9 532480 16.9 1 2 0 0 2 0 0 0 0 Net0 RX: 0bytes 0pkts 0err 23928drop TX: 0bytes 0pkts 0err 0drop Net1 RX: 0bytes 0pkts 0err 274084drop TX: 0bytes 0pkts 0err 0drop Domain-0 -----r 75748 3.1 618496 19.7 no limit n/a 4 0 0 0 0 0 0 0 0 ltsp --b--- 11071 0 1749884 55.7 1858560 59.2 2 2 0 0 1 0 0 0 0 Net0 RX: 0bytes 0pkts 0err 5255drop TX: 0bytes 0pkts 0err 0drop Net1 RX: 0bytes 0pkts 0err 27764drop TX: 0bytes 0pkts 0err 0drop Versions dom0 - Novell SLES 11 ltsp-domU - opensuse 11.1 xen 3.3.1 Do let me know if I can furnish any further info to help me debug this. Regards, SB -- To unsubscribe, e-mail: opensuse-virtual+unsubscribe(a)opensuse.org For additional commands, e-mail: opensuse-virtual+help(a)opensuse.org

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[opensuse-virtual] runtime panic (vfs_mountroot: cannot mount root) launching OpenSolaris 2009.06 DomU on openSUSE 11.1 Dom0
by PGNet Dev 03 Jun '09

03 Jun '09

i've installed 2009.06 as DomU on a openSUSE 11.1 x86_64 Dom0. no apparent glitches or errors -- with the pre-reboot, install step. prior to the 1st step reboot, since Dom0 obviously has no zfs support, i've extracte/cp'd the zfs-aware kernel/ramdisk from the just-installed OpenSolaris guest, from opensolaris: /tmp/root/platform/i86xpv/kernel/amd64/unix to Dom0: /home/xen/kernel.opensolaris from opensolaris: /tmp/root/platform/i86pc/amd64/boot_archive to Dom0: /home/xen/ramdisk.opensolaris the next-step, run-time xen config i'm attempting to use @ Dom0 is, cat osol.cfg name = 'nas' kernel = '/home/xen/kernel.opensolaris' ramdisk = '/home/xen/ramdisk.opensolaris' extra = '/platform/i86xpv/kernel/amd64/unix -B zfs-bootfs=rpool/ROOT/opensolaris,bootpath=/xpvd/xdf@51712:a' disk = [ 'phy:/dev/vg01/vm_solaris,xvda,w' ] boot = "cd" vif = [ 'bridge=br05' ] memory = 1024 on_shutdown = 'destroy' on_reboot = 'destroy' on_crash = 'destroy' but, @ xm create -c /home/xen/osol.cfg it returns, Using config file "/home/xen/osol.cfg". Started domain nas v3.3.1_18494_03-1.8 chgset '18494' SunOS Release 5.11 Version snv_111b 64-bit Copyright 1983-2009 Sun Microsystems, Inc. All rights reserved. Use is subject to license terms. NOTICE: spa_import_rootpool: error 22 Cannot mount root on /xpvd/xdf@51712:a fstype zfs panic[cpu0]/thread=fffffffffbc60560: vfs_mountroot: cannot mount root fffffffffbc93360 genunix:vfs_mountroot+350 () fffffffffbc93390 genunix:main+f0 () fffffffffbc933a0 unix:_locore_start+80 () skipping system dump - no dump device configured rebooting... at naive glance, given the "Cannot mount root ...", it _looks_ like a zfs-support issue ... ? have i misconfigured? any tricks here? thanks. -- To unsubscribe, e-mail: opensuse-virtual+unsubscribe(a)opensuse.org For additional commands, e-mail: opensuse-virtual+help(a)opensuse.org

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