search for: xs_error

..., line 143, in _run_locked return self._run(sr, target) File "/opt/xensource/sm/SRCommand.py", line 260, in _run return sr.create(self.params['sr_uuid'], long(self.params['args'][0])) File "/opt/xensource/sm/LVMoISCSISR", line 422, in create raise xs_errors.XenError("SRUnavailable", opterr=inst) File "/opt/xensource/sm/xs_errors.py", line 49, in __init__ raise SR.SROSError(errorcode, errormessage) BTW, do you know how to share the same LUN on iSCSI target server if the two host servers are located in the different pool? Th...

...ot;/opt/xensource/sm/SRCommand.py", line 183, in _run caching_params) File "/opt/xensource/sm/blktap2.py", line 1283, in activate if self._activate_locked(sr_uuid, vdi_uuid, caching_params): File "/opt/xensource/sm/blktap2.py", line 40, in wrapper raise xs_errors.XenError(excType, opterr=msg) File "/opt/xensource/sm/xs_errors.py", line 49, in __init__ raise SR.SROSError(errorcode, errormessage) -- S pozdravem Jan Martinů VSHosting s.r.o. Telefon: 246 035 835 Email: martinu@vshosting.cz www.vshosting.cz

.../ISCSISR.py", line 277, in attach if not iscsilib._checkTGT(self.targetIQN): File "/usr/lib/xcp/sm/iscsilib.py", line 284, in _checkTGT (stdout,stderr) = exn_on_failure(cmd, failuremessage) File "/usr/lib/xcp/sm/iscsilib.py", line 37, in exn_on_failure raise xs_errors.XenError('SMGeneral', opterr=msg) File "/usr/lib/xcp/sm/xs_errors.py", line 49, in __init__ raise SR.SROSError(errorcode, errormessage) [4168] 2012-10-29 23:25:50.767313 lock: closed /var/lock/sm/iscsiadm/running [4168] 2012-10-29 23:25:50.769949 lock: closed /var/lock/sm/...

The following series improves kexec in a Xen PVonHVM guest. It is available via git: git://github.com/olafhering/linux.git xen-kexec-XS_RESET_WATCHES-3.0 A new xenstored command XS_RESET_WATCHES has been added in xen-unstable.hg changeset 23839:42a45baf037d. The command removes all watches and transactions for the guest. The following patches make use of the new command to wipe all existing

...LL; } +static void xs_reset_watches(void) +{ + int err, supported = 0; + + if (!xen_hvm_domain()) + return; + + err = xenbus_scanf(XBT_NIL, "control", + "platform-feature-xs_reset_watches", "%d", &supported); + if (err != 1 || !supported) + return; + + err = xs_error(xs_single(XBT_NIL, XS_RESET_WATCHES, "", NULL)); + if (err && err != -EEXIST) + printk(KERN_WARNING "xs_reset_watches failed: %d\n", err); +} + /* Register callback to watch this node. */ int register_xenbus_watch(struct xenbus_watch *watch) { @@ -900,5 +917,8 @@ int...

...t;, line 159, in _run return target.create(self.params[''sr_uuid''], self.vdi_uuid, long(self.params[''args''][0])) File "/usr/lib/xcp/sm/FileSR.py", line 464, in create opterr=''error %d'' % inst.code) File "/usr/lib/xcp/sm/xs_errors.py", line 49, in __init__ raise SR.SROSError(errorcode, errormessage) [22578] 2012-04-05 14:00:27.363242 lock: closed /var/lock/sm/4137dc90-4ad7-ecc6-dd2f-6f05ac280fc2/sr On 04/05/2012 01:08 PM, Jonathan Ludlam wrote: > The log snippet doesn''t have the detail in it -...

...atic int xs_watch(const char *path, const char *token) +{ + struct kvec iov[2]; + iov[0].iov_base = (void *)path; iov[0].iov_len = strlen(path) + 1; iov[1].iov_base = (void *)token; iov[1].iov_len = strlen(token) + 1; - iov[2].iov_base = prio; - iov[2].iov_len = strlen(prio) + 1; return xs_error(xs_talkv(XS_WATCH, iov, ARRAY_SIZE(iov), NULL)); } @@ -393,7 +389,7 @@ BUG_ON(find_watch(token)); down(&xs_lock); - err = xs_watch(watch->node, token, watch->priority); + err = xs_watch(watch->node, token); up(&xs_lock); if (!err) list_add(&watch->list, &wa...

This patch series implements the Linux Xen guest in terms of the paravirt-ops interface. The features in implemented this patch series are: * domU only * UP only (most code is SMP-safe, but there's no way to create a new vcpu) * writable pagetables, with late pinning/early unpinning (no shadow pagetable support) * supports both PAE and non-PAE modes * xen console * virtual block

This patch series implements the Linux Xen guest in terms of the paravirt-ops interface. The features in implemented this patch series are: * domU only * UP only (most code is SMP-safe, but there's no way to create a new vcpu) * writable pagetables, with late pinning/early unpinning (no shadow pagetable support) * supports both PAE and non-PAE modes * xen console * virtual block

This patch series implements the Linux Xen guest in terms of the paravirt-ops interface. The features in implemented this patch series are: * domU only * UP only (most code is SMP-safe, but there's no way to create a new vcpu) * writable pagetables, with late pinning/early unpinning (no shadow pagetable support) * supports both PAE and non-PAE modes * xen console * virtual block

Hi Andi, This patch series implements the Linux Xen guest as a paravirt_ops backend. The features in implemented this patch series are: * domU only * UP only (most code is SMP-safe, but there's no way to create a new vcpu) * writable pagetables, with late pinning/early unpinning (no shadow pagetable support) * supports both PAE and non-PAE modes * xen hvc console (console=hvc0) *

Hi Andi, This patch series implements the Linux Xen guest as a paravirt_ops backend. The features in implemented this patch series are: * domU only * UP only (most code is SMP-safe, but there's no way to create a new vcpu) * writable pagetables, with late pinning/early unpinning (no shadow pagetable support) * supports both PAE and non-PAE modes * xen hvc console (console=hvc0) *

Hi Andi, This patch series implements the Linux Xen guest as a paravirt_ops backend. The features in implemented this patch series are: * domU only * UP only (most code is SMP-safe, but there's no way to create a new vcpu) * writable pagetables, with late pinning/early unpinning (no shadow pagetable support) * supports both PAE and non-PAE modes * xen hvc console (console=hvc0) *

Hi Andi, This patch series implements the Linux Xen guest in terms of the paravirt-ops interface. The features in implemented this patch series are: * domU only * UP only (most code is SMP-safe, but there's no way to create a new vcpu) * writable pagetables, with late pinning/early unpinning (no shadow pagetable support) * supports both PAE and non-PAE modes * xen console * virtual

Hi Andi, This patch series implements the Linux Xen guest in terms of the paravirt-ops interface. The features in implemented this patch series are: * domU only * UP only (most code is SMP-safe, but there's no way to create a new vcpu) * writable pagetables, with late pinning/early unpinning (no shadow pagetable support) * supports both PAE and non-PAE modes * xen console * virtual

Hi Andi, This patch series implements the Linux Xen guest in terms of the paravirt-ops interface. The features in implemented this patch series are: * domU only * UP only (most code is SMP-safe, but there's no way to create a new vcpu) * writable pagetables, with late pinning/early unpinning (no shadow pagetable support) * supports both PAE and non-PAE modes * xen console * virtual

Unlike full virtualization in which the virtual machine provides the same platform interface as running natively on the hardware, paravirtualization requires modification to the guest operating system to work with the platform interface provided by the hypervisor. Xen was designed with performance in mind. Calls to the hypervisor are minimized, batched if necessary, and non-critical codepaths

Unlike full virtualization in which the virtual machine provides the same platform interface as running natively on the hardware, paravirtualization requires modification to the guest operating system to work with the platform interface provided by the hypervisor. Xen was designed with performance in mind. Calls to the hypervisor are minimized, batched if necessary, and non-critical codepaths

Hi Andi, This series of patches implements the Xen paravirt-ops interface. It applies to 2.6.21-rc7 + your patches + the last batch of pv_ops patches I posted. This patch generally restricts itself to Xen-specific parts of the tree, though it does make a few small changes elsewhere. These patches include: - some helper routines for allocating address space and walking pagetables - Xen

Hi Andi, This series of patches implements the Xen paravirt-ops interface. It applies to 2.6.21-rc7 + your patches + the last batch of pv_ops patches I posted. This patch generally restricts itself to Xen-specific parts of the tree, though it does make a few small changes elsewhere. These patches include: - some helper routines for allocating address space and walking pagetables - Xen