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Re: [Xen-API] [Xen-devel] BalloonWorkerThread issue



On Thu, Dec 29, 2011 at 11:28:59PM +0530, R J wrote:
> Hello List,
> 
> Merry Christmas to all !!
> 
> Basically I'm trying to boot a Windows 2008R2 DC HVM with 90GB static max
> memory and 32GB static min.
> 
> The node config is Dell M610 with X5660 and 96GB RAM and its running XCP 1.1
> 
> Many times the node crashes while booting HVM. Sometimes I get success.


Node? Meaning dom0? Or the guest? Are you using dom0_mem=max:X argument?

> I have attached the HVM boot log of successful start. Many times the node
> hangs as soon as the BalloonWorkerThread is activated.

Which PV driver is this? Is this with the other ones: GPL one, Citrix, Novell, 
and
Oracle as well?

> 
> In attached txt the ballon inflation rate is constant 4090
> *XENUTIL: BalloonWorkerThread: inflated balloon by 4090 page(s) in 7924ms
> (2064k/s)  *
> 
> till the time it starts, the inflation rate shoots to 12554884 and the VM
> is live.
> *XENUTIL: BalloonWorkerThread: inflated balloon by 12554884 page(s) in
> 32604ms (91243k/s) *
> *XENUTIL: BalloonWorkerThread: de-activating *
> *XENUTIL: XenevtchnMapResources setting callback irq to 11 *
> 
> 
> Can some one help me understand the *BalloonWorkerThread *behavior ?*
> 
> 
> *Many thanks,
> Rushi

> Dec 29 23:08:01 n4 xenguest: Determined the following parameters from 
> xenstore:
> Dec 29 23:08:01 n4 xenguest: vcpu/number:16 vcpu/weight:0 vcpu/cap:0 nx: 1 
> viridian: 1 apic: 1 acpi: 1 pae: 1 acpi_s4: 0 acpi_s3: 0
> Dec 29 23:08:01 n4 xenguest: vcpu/0/affinity:0
> Dec 29 23:08:01 n4 xenguest: vcpu/1/affinity:0
> Dec 29 23:08:01 n4 xenguest: vcpu/2/affinity:0
> Dec 29 23:08:01 n4 xenguest: vcpu/3/affinity:0
> Dec 29 23:08:01 n4 xenguest: vcpu/4/affinity:0
> Dec 29 23:08:01 n4 xenguest: vcpu/5/affinity:0
> Dec 29 23:08:01 n4 xenguest: vcpu/6/affinity:0
> Dec 29 23:08:01 n4 xenguest: vcpu/7/affinity:0
> Dec 29 23:08:01 n4 xenguest: vcpu/8/affinity:0
> Dec 29 23:08:01 n4 xenguest: vcpu/9/affinity:0
> Dec 29 23:08:01 n4 xenguest: vcpu/10/affinity:0
> Dec 29 23:08:01 n4 xenguest: vcpu/11/affinity:0
> Dec 29 23:08:01 n4 xenguest: vcpu/12/affinity:0
> Dec 29 23:08:01 n4 xenguest: vcpu/13/affinity:0
> Dec 29 23:08:01 n4 xenguest: vcpu/14/affinity:0
> Dec 29 23:08:01 n4 xenguest: vcpu/15/affinity:0
> Dec 29 23:08:14 n4 tapdisk[18204]: tapdisk-control: init, 10 x 4k buffers 
> Dec 29 23:08:14 n4 tapdisk[18204]: I/O queue driver: lio 
> Dec 29 23:08:14 n4 tapdisk[18204]: tapdisk-log: started, level 0 
> Dec 29 23:08:14 n4 tapdisk[18204]: received 'attach' message (uuid = 0) 
> Dec 29 23:08:14 n4 tapdisk[18204]: sending 'attach response' message (uuid = 
> 0) 
> Dec 29 23:08:14 n4 tapdisk[18204]: received 'open' message (uuid = 0) 
> Dec 29 23:08:14 n4 tapdisk[18204]: Loading driver 'vhd' for vbd 0 
> /dev/VG_XenStorage-49740841-8056-06e2-373b-ec72084f6fb0/VHD-62c5a501-d662-4d38-a75c-a280e2929297
>  0x00000000 
> Dec 29 23:08:14 n4 tapdisk[18204]: 
> /dev/VG_XenStorage-49740841-8056-06e2-373b-ec72084f6fb0/VHD-62c5a501-d662-4d38-a75c-a280e2929297
>  version: tap 0x00010003, b: 15360, a: 307, f: 26, n: 1268376 
> Dec 29 23:08:14 n4 tapdisk[18204]: opened image 
> /dev/VG_XenStorage-49740841-8056-06e2-373b-ec72084f6fb0/VHD-62c5a501-d662-4d38-a75c-a280e2929297
>  (1 users, state: 0x00000001, type: 4) 
> Dec 29 23:08:14 n4 tapdisk[18204]: 
> /dev/mapper/VG_XenStorage--49740841--8056--06e2--373b--ec72084f6fb0-VHD--8eae906c--8f44--4618--a850--3aaa5293408b
>  version: tap 0x00010003, b: 15360, a: 3331, f: 3307, n: 0 
> Dec 29 23:08:14 n4 tapdisk[18204]: opened image 
> /dev/mapper/VG_XenStorage--49740841--8056--06e2--373b--ec72084f6fb0-VHD--8eae906c--8f44--4618--a850--3aaa5293408b
>  (1 users, state: 0x00000003, type: 4) 
> Dec 29 23:08:14 n4 tapdisk[18204]: VBD CHAIN: 
> Dec 29 23:08:14 n4 tapdisk[18204]: 
> /dev/VG_XenStorage-49740841-8056-06e2-373b-ec72084f6fb0/VHD-62c5a501-d662-4d38-a75c-a280e2929297:
>  type:vhd(4) storage:lvm(3) 
> Dec 29 23:08:14 n4 tapdisk[18204]: 
> /dev/mapper/VG_XenStorage--49740841--8056--06e2--373b--ec72084f6fb0-VHD--8eae906c--8f44--4618--a850--3aaa5293408b:
>  type:vhd(4) storage:lvm(3) 
> Dec 29 23:08:14 n4 tapdisk[18204]: sending 'open response' message (uuid = 0) 
> Dec 29 23:08:14 n4 vbd.uevent[add](backend/vbd/18/768): wrote 
> /xapi/18/hotplug/vbd/768/hotplug = 'online'
> Dec 29 23:08:15 n4 vbd.uevent[add](backend/vbd/18/5696): wrote 
> /xapi/18/hotplug/vbd/5696/hotplug = 'online'
> Dec 29 23:08:15 n4 ovs-vsctl: 00001|vsctl|INFO|Called as /usr/bin/ovs-vsctl 
> list-ports xapi9
> Dec 29 23:08:15 n4 ovs-vsctl: 00001|vsctl|INFO|Called as /usr/bin/ovs-vsctl 
> --timeout=30 -- --if-exists del-port vif18.0 -- add-port xapi9 vif18.0 -- set 
> interface vif18.0 
> "external-ids:\"xs-vm-uuid\"=\"6591a403-0eba-30b4-96a6-e02a7db0607a\"" -- set 
> interface vif18.0 
> "external-ids:\"xs-vif-uuid\"=\"3be54e6d-6d13-b04b-6735-24831e5169e5\"" -- 
> set interface vif18.0 
> "external-ids:\"xs-network-uuid\"=\"7051ef99-4fcb-fa61-a10e-f98456e12e90\"" 
> -- set interface vif18.0 "external-ids:\"attached-mac\"=\"d6:6d:60:7e:45:52\""
> Dec 29 23:08:15 n4 qemu.18: domid: 18 
> Dec 29 23:08:15 n4 qemu.18: qemu: the number of cpus is 16 
> Dec 29 23:08:15 n4 qemu.18: -videoram option does not work with cirrus vga 
> device model. Videoram set to 4M. 
> Dec 29 23:08:15 n4 HVM18[18302]: Guest uuid = 
> 6591a403-0eba-30b4-96a6-e02a7db0607a 
> Dec 29 23:08:15 n4 HVM18[18302]: Watching 
> /local/domain/18/logdirty/next-active 
> Dec 29 23:08:15 n4 HVM18[18302]: Watching 
> /local/domain/0/device-model/18/command 
> Dec 29 23:08:15 n4 HVM18[18302]: char device redirected to /dev/pts/2 
> Dec 29 23:08:15 n4 HVM18[18302]: char device redirected to /dev/pts/3 
> Dec 29 23:08:15 n4 HVM18[18302]: qemu_map_cache_init nr_buckets = 4000 size 
> 327680 
> Dec 29 23:08:15 n4 HVM18[18302]: shared page at pfn feffd 
> Dec 29 23:08:15 n4 HVM18[18302]: buffered io page at pfn feffb 
> Dec 29 23:08:15 n4 HVM18[18302]: Time offset set 0 
> Dec 29 23:08:15 n4 HVM18[18302]: pci_register_device: 00:00:00 (i440FX) 
> Dec 29 23:08:15 n4 HVM18[18302]: pci_register_device: 00:01:00 (PIIX3) 
> Dec 29 23:08:15 n4 HVM18[18302]: pci_register_device: 00:02:00 (Cirrus VGA) 
> Dec 29 23:08:15 n4 HVM18[18302]: populating video RAM at ff000000 
> Dec 29 23:08:15 n4 HVM18[18302]: mapping video RAM from ff000000 
> Dec 29 23:08:15 n4 HVM18[18302]: pci_register_device: 00:03:00 (xen-platform) 
> Dec 29 23:08:15 n4 HVM18[18302]: 
> xs_read(/vm/6591a403-0eba-30b4-96a6-e02a7db0607a/log-throttling): read error 
> Dec 29 23:08:15 n4 HVM18[18302]: ROM memory area now RW 
> Dec 29 23:08:15 n4 HVM18[18302]: pci_register_device: 00:04:00 (RTL8139) 
> Dec 29 23:08:15 n4 HVM18[18302]: pci_register_device: 00:01:01 (PIIX3 IDE) 
> Dec 29 23:08:15 n4 HVM18[18302]: pci_register_device: 00:01:02 (USB-UHCI) 
> Dec 29 23:08:15 n4 HVM18[18302]: pci_register_device: 00:01:03 (PIIX4 ACPI) 
> Dec 29 23:08:15 n4 HVM18[18302]: 
> xs_read(/local/domain/0/device-model/18/xen_extended_power_mgmt): read error 
> Dec 29 23:08:15 n4 HVM18[18302]: releasing VM 
> Dec 29 23:08:15 n4 HVM18[18302]: xs_read(): vncpasswd get error. 
> /vm/6591a403-0eba-30b4-96a6-e02a7db0607a/vncpasswd. 
> Dec 29 23:08:15 n4 HVM18[18302]: I/O request not ready: 0, ptr: 0, port: 0, 
> data: 0, count: 0, size: 0 
> Dec 29 17:38:15 n4 last message repeated 2 times
> Dec 29 17:38:15 n4 HVM18[18302]: Triggered log-dirty buffer switch 
> Dec 29 17:38:15 n4 HVM18[18302]: I/O request not ready: 0, ptr: 0, port: 0, 
> data: 0, count: 0, size: 0 
> Dec 29 17:38:15 n4 HVM18[18302]: medium change watch on `hdd' (index: 1):  
> Dec 29 17:38:15 n4 HVM18[18302]: I/O request not ready: 0, ptr: 0, port: 0, 
> data: 0, count: 0, size: 0 
> Dec 29 17:38:15 n4 last message repeated 11 times
> Dec 29 17:38:16 n4 HVM18[18302]: cirrus vga map change while on lfb mode 
> Dec 29 23:08:16 n4 ovs-vsctl: 00001|vsctl|INFO|Called as /usr/bin/ovs-vsctl 
> --timeout=30 -- --if-exists del-port tap18.0 -- add-port xapi9 tap18.0
> Dec 29 17:38:16 n4 HVM18[18302]: mapping vram to f0000000 - f0400000 
> Dec 29 17:38:17 n4 HVM18[18302]: ROM memory area now RW 
> Dec 29 17:38:17 n4 HVM18[18302]: ROM memory area now RO 
> Dec 29 17:38:18 n4 HVM18[18302]: cirrus: blanking the screen line_offset=3072 
> height=768 
> Dec 29 17:38:34 n4 HVM18[18302]: cirrus: blanking the screen line_offset=1024 
> height=768 
> Dec 29 17:38:37 n4 HVM18[18302]: UNPLUG: protocol version set to 1 (drivers 
> not blacklisted) 
> Dec 29 17:38:37 n4 HVM18[18302]: UNPLUG: protocol 1 active 
> Dec 29 17:38:37 n4 HVM18[18302]: UNPLUG: product_id: 1 build_number: 30876 
> Dec 29 17:38:37 n4 HVM18[18302]: UNPLUG: drivers not blacklisted 
> Dec 29 17:38:37 n4 HVM18[18302]: ide_unplug_harddisk: drive 0 
> Dec 29 17:38:37 n4 HVM18[18302]: pci_dev_unplug: 00:04:00 
> Dec 29 17:38:37 n4 HVM18[18302]: net_tap_shutdown: model=tap,name=tap.0 
> Dec 29 23:08:38 n4 ovs-vsctl: 00001|vsctl|INFO|Called as /usr/bin/ovs-vsctl 
> --timeout=30 -- --if-exists del-port tap18.0
> Dec 29 17:38:38 n4 HVM18[18302]:  XEVTCHN: InstallDumpDeviceCallback: version 
> mismatch (255 != 1) 
> Dec 29 17:38:38 n4 HVM18[18302]:   XEVTCHN: XenevtchnAddDevice: FDO = 
> 0xFFFFFA8044323970 
> Dec 29 17:38:38 n4 HVM18[18302]:   XEVTCHN: Initialized tracing provider 
> Dec 29 17:38:38 n4 HVM18[18302]:   XEVTCHN: StartDeviceFdo: ====> 
> Dec 29 17:38:38 n4 HVM18[18302]:   XENUTIL: XEVTCHN: IO hole: 
> [00000000fbfa6000,00000000fc000000) mapped at FFFFF88002965000 
> Dec 29 17:38:38 n4 HVM18[18302]: net_tap_shutdown: model=tap,name=tap.0 
> Dec 29 17:38:38 n4 HVM18[18302]:   XENUTIL: KERNEL: 6.1 (build 7600) platform 
> WIN32_NT 
> Dec 29 17:38:38 n4 HVM18[18302]:   XENUTIL: SP: NONE 
> Dec 29 17:38:38 n4 HVM18[18302]:   XENUTIL: SUITES: 
> Dec 29 17:38:38 n4 HVM18[18302]:   XENUTIL: - TERMINAL 
> Dec 29 17:38:38 n4 HVM18[18302]:   XENUTIL: - DATACENTER 
> Dec 29 17:38:38 n4 HVM18[18302]:   XENUTIL: - SINGLEUSERTS 
> Dec 29 17:38:38 n4 HVM18[18302]:   XENUTIL: TYPE: SERVER 
> Dec 29 17:38:38 n4 HVM18[18302]:   XENUTIL: PV DRIVERS: VERSION: 5.6.0 BUILD: 
> 30876 (Apr 30 2010.06:57:01) 
> Dec 29 17:38:38 n4 HVM18[18302]:   XENUTIL: 64-bit HVM 
> Dec 29 17:38:38 n4 HVM18[18302]: net_tap_shutdown: model=tap,name=tap.0 
> Dec 29 17:38:38 n4 HVM18[18302]:   XENUTIL: ExpandGrantTable: GRANT TABLE 0: 
> (0 - 511) at FFFFF88002966000 (fbfa7000) 
> Dec 29 17:38:38 n4 HVM18[18302]:   XENUTIL: XenEnterprise product string is 
> present 
> Dec 29 17:38:39 n4 HVM18[18302]:   XENUTIL: PHYSICAL MEMORY: TOP = 
> 00000016.8fc00000 
> Dec 29 17:38:39 n4 HVM18[18302]:   XENUTIL: BalloonTargetChanged: 94371840k 
> -> 43792384k 
> Dec 29 17:38:39 n4 HVM18[18302]:   XENUTIL: BalloonWorkerThread: activating 
> Dec 29 17:38:47 n4 HVM18[18302]:   XENUTIL: WARNING: BalloonReleasePfnArray: 
> ran for more than 2230ms 
> Dec 29 17:38:47 n4 HVM18[18302]:   XENUTIL: BalloonWorkerThread: inflated 
> balloon by 4090 page(s) in 7924ms (2064k/s) 
> Dec 29 17:38:47 n4 HVM18[18302]:   XENUTIL: BalloonWorkerThread: pausing for 
> 1s (target = 43792384k, current = 94355480k) 
> Dec 29 17:38:57 n4 HVM18[18302]:   XENUTIL: WARNING: BalloonReleasePfnArray: 
> ran for more than 1794ms 
> Dec 29 17:38:57 n4 HVM18[18302]:   XENUTIL: BalloonWorkerThread: inflated 
> balloon by 4090 page(s) in 9157ms (1786k/s) 
> Dec 29 17:38:57 n4 HVM18[18302]:   XENUTIL: BalloonWorkerThread: pausing for 
> 1s (target = 43792384k, current = 94339120k) 
> Dec 29 17:39:13 n4 HVM18[18302]:   XENUTIL: WARNING: BalloonReleasePfnArray: 
> ran for more than 5070ms 
> Dec 29 17:39:13 n4 HVM18[18302]:   XENUTIL: BalloonWorkerThread: inflated 
> balloon by 4090 page(s) in 14601ms (1120k/s) 
> Dec 29 17:39:13 n4 HVM18[18302]:   XENUTIL: BalloonWorkerThread: pausing for 
> 1s (target = 43792384k, current = 94322760k) 
> Dec 29 17:39:30 n4 HVM18[18302]:   XENUTIL: WARNING: BalloonReleasePfnArray: 
> ran for more than 4321ms 
> Dec 29 17:39:30 n4 HVM18[18302]:   XENUTIL: BalloonWorkerThread: inflated 
> balloon by 4090 page(s) in 16052ms (1019k/s) 
> Dec 29 17:39:30 n4 HVM18[18302]:   XENUTIL: BalloonWorkerThread: pausing for 
> 1s (target = 43792384k, current = 94306400k) 
> Dec 29 17:39:40 n4 HVM18[18302]:   XENUTIL: WARNING: BalloonPodSweep: 
> HYPERVISOR_memory_op(XENMEM_pod_sweep, ...) failed (fffffff4) 
> Dec 29 17:39:46 n4 HVM18[18302]:   XENUTIL: WARNING: BalloonReleasePfnArray: 
> ran for more than 6099ms 
> Dec 29 17:39:46 n4 HVM18[18302]:   XENUTIL: BalloonWorkerThread: inflated 
> balloon by 4090 page(s) in 15132ms (1081k/s) 
> Dec 29 17:39:46 n4 HVM18[18302]:   XENUTIL: BalloonWorkerThread: pausing for 
> 1s (target = 43792384k, current = 94290040k) 
> Dec 29 17:40:04 n4 HVM18[18302]:   XENUTIL: WARNING: BalloonReleasePfnArray: 
> ran for more than 4492ms 
> Dec 29 17:40:04 n4 HVM18[18302]:   XENUTIL: BalloonWorkerThread: inflated 
> balloon by 4090 page(s) in 17206ms (950k/s) 
> Dec 29 17:40:04 n4 HVM18[18302]:   XENUTIL: BalloonWorkerThread: pausing for 
> 1s (target = 43792384k, current = 94273680k) 
> Dec 29 17:40:16 n4 HVM18[18302]:   XENUTIL: WARNING: BalloonReleasePfnArray: 
> ran for more than 2043ms 
> Dec 29 17:40:16 n4 HVM18[18302]:   XENUTIL: BalloonWorkerThread: inflated 
> balloon by 4090 page(s) in 11294ms (1448k/s) 
> Dec 29 17:40:16 n4 HVM18[18302]:   XENUTIL: BalloonWorkerThread: pausing for 
> 1s (target = 43792384k, current = 94257320k) 
> Dec 29 17:40:27 n4 HVM18[18302]:   XENUTIL: WARNING: BalloonPodSweep: 
> HYPERVISOR_memory_op(XENMEM_pod_sweep, ...) failed (fffffff4) 
> Dec 29 17:40:32 n4 HVM18[18302]:   XENUTIL: WARNING: BalloonReleasePfnArray: 
> ran for more than 5179ms 
> Dec 29 17:40:32 n4 HVM18[18302]:   XENUTIL: BalloonWorkerThread: inflated 
> balloon by 4090 page(s) in 15100ms (1083k/s) 
> Dec 29 17:40:32 n4 HVM18[18302]:   XENUTIL: BalloonWorkerThread: pausing for 
> 1s (target = 43792384k, current = 94240960k) 
> Dec 29 17:40:46 n4 HVM18[18302]:   XENUTIL: WARNING: BalloonReleasePfnArray: 
> ran for more than 2230ms 
> Dec 29 17:40:46 n4 HVM18[18302]:   XENUTIL: BalloonWorkerThread: inflated 
> balloon by 4090 page(s) in 12870ms (1271k/s) 
> Dec 29 17:40:46 n4 HVM18[18302]:   XENUTIL: BalloonWorkerThread: pausing for 
> 1s (target = 43792384k, current = 94224600k) 
> Dec 29 17:41:01 n4 HVM18[18302]:   XENUTIL: WARNING: BalloonReleasePfnArray: 
> ran for more than 5350ms 
> Dec 29 17:41:01 n4 HVM18[18302]:   XENUTIL: BalloonWorkerThread: inflated 
> balloon by 4090 page(s) in 13228ms (1236k/s) 
> Dec 29 17:41:01 n4 HVM18[18302]:   XENUTIL: BalloonWorkerThread: pausing for 
> 1s (target = 43792384k, current = 94208240k) 
> Dec 29 17:41:14 n4 HVM18[18302]:   XENUTIL: WARNING: BalloonPodSweep: 
> HYPERVISOR_memory_op(XENMEM_pod_sweep, ...) failed (fffffff4) 
> Dec 29 17:41:17 n4 HVM18[18302]:   XENUTIL: WARNING: BalloonReleasePfnArray: 
> ran for more than 3026ms 
> Dec 29 17:41:17 n4 HVM18[18302]:   XENUTIL: BalloonWorkerThread: inflated 
> balloon by 4090 page(s) in 15490ms (1056k/s) 
> Dec 29 17:41:17 n4 HVM18[18302]:   XENUTIL: BalloonWorkerThread: pausing for 
> 1s (target = 43792384k, current = 94191880k) 
> Dec 29 17:41:31 n4 HVM18[18302]:   XENUTIL: WARNING: BalloonReleasePfnArray: 
> ran for more than 3151ms 
> Dec 29 17:41:31 n4 HVM18[18302]:   XENUTIL: BalloonWorkerThread: inflated 
> balloon by 4090 page(s) in 13291ms (1230k/s) 
> Dec 29 17:41:31 n4 HVM18[18302]:   XENUTIL: BalloonWorkerThread: pausing for 
> 1s (target = 43792384k, current = 94175520k) 
> Dec 29 17:41:49 n4 HVM18[18302]:   XENUTIL: WARNING: BalloonReleasePfnArray: 
> ran for more than 5553ms 
> Dec 29 17:41:49 n4 HVM18[18302]:   XENUTIL: BalloonWorkerThread: inflated 
> balloon by 4090 page(s) in 16832ms (971k/s) 
> Dec 29 17:41:49 n4 HVM18[18302]:   XENUTIL: BalloonWorkerThread: pausing for 
> 1s (target = 43792384k, current = 94159160k) 
> Dec 29 17:42:08 n4 HVM18[18302]:   XENUTIL: WARNING: BalloonReleasePfnArray: 
> ran for more than 6754ms 
> Dec 29 17:42:08 n4 HVM18[18302]:   XENUTIL: BalloonWorkerThread: inflated 
> balloon by 4090 page(s) in 18111ms (903k/s) 
> Dec 29 17:42:08 n4 HVM18[18302]:   XENUTIL: BalloonWorkerThread: pausing for 
> 1s (target = 43792384k, current = 94142800k) 
> Dec 29 17:42:28 n4 HVM18[18302]:   XENUTIL: WARNING: BalloonReleasePfnArray: 
> ran for more than 3244ms 
> Dec 29 17:42:28 n4 HVM18[18302]:   XENUTIL: BalloonWorkerThread: inflated 
> balloon by 4090 page(s) in 18392ms (889k/s) 
> Dec 29 17:42:28 n4 HVM18[18302]:   XENUTIL: BalloonWorkerThread: pausing for 
> 1s (target = 43792384k, current = 94126440k) 
> Dec 29 17:42:47 n4 HVM18[18302]:   XENUTIL: WARNING: BalloonReleasePfnArray: 
> ran for more than 5725ms 
> Dec 29 17:42:47 n4 HVM18[18302]:   XENUTIL: BalloonWorkerThread: inflated 
> balloon by 4090 page(s) in 18454ms (886k/s) 
> Dec 29 17:42:47 n4 HVM18[18302]:   XENUTIL: BalloonWorkerThread: pausing for 
> 1s (target = 43792384k, current = 94110080k) 
> Dec 29 17:43:08 n4 HVM18[18302]:   XENUTIL: WARNING: BalloonReleasePfnArray: 
> ran for more than 4243ms 
> Dec 29 17:43:08 n4 HVM18[18302]:   XENUTIL: BalloonWorkerThread: inflated 
> balloon by 4090 page(s) in 19453ms (841k/s) 
> Dec 29 17:43:08 n4 HVM18[18302]:   XENUTIL: BalloonWorkerThread: pausing for 
> 1s (target = 43792384k, current = 94093720k) 
> Dec 29 17:43:26 n4 HVM18[18302]:   XENUTIL: WARNING: BalloonReleasePfnArray: 
> ran for more than 5241ms 
> Dec 29 17:43:26 n4 HVM18[18302]:   XENUTIL: BalloonWorkerThread: inflated 
> balloon by 4090 page(s) in 17206ms (950k/s) 
> Dec 29 17:43:26 n4 HVM18[18302]:   XENUTIL: BalloonWorkerThread: pausing for 
> 1s (target = 43792384k, current = 94077360k) 
> Dec 29 17:43:44 n4 HVM18[18302]:   XENUTIL: WARNING: BalloonReleasePfnArray: 
> ran for more than 1996ms 
> Dec 29 17:43:44 n4 HVM18[18302]:   XENUTIL: BalloonWorkerThread: inflated 
> balloon by 4090 page(s) in 17253ms (948k/s) 
> Dec 29 17:43:44 n4 HVM18[18302]:   XENUTIL: BalloonWorkerThread: pausing for 
> 1s (target = 43792384k, current = 94061000k) 
> Dec 29 17:44:02 n4 HVM18[18302]:   XENUTIL: WARNING: BalloonReleasePfnArray: 
> ran for more than 4773ms 
> Dec 29 17:44:02 n4 HVM18[18302]:   XENUTIL: BalloonWorkerThread: inflated 
> balloon by 4090 page(s) in 16286ms (1004k/s) 
> Dec 29 17:44:02 n4 HVM18[18302]:   XENUTIL: BalloonWorkerThread: pausing for 
> 1s (target = 43792384k, current = 94044640k) 
> Dec 29 17:44:24 n4 HVM18[18302]:   XENUTIL: WARNING: BalloonReleasePfnArray: 
> ran for more than 2152ms 
> Dec 29 17:44:24 n4 HVM18[18302]:   XENUTIL: BalloonWorkerThread: inflated 
> balloon by 4090 page(s) in 21231ms (770k/s) 
> Dec 29 17:44:24 n4 HVM18[18302]:   XENUTIL: BalloonWorkerThread: pausing for 
> 1s (target = 43792384k, current = 94028280k) 
> Dec 29 17:44:40 n4 HVM18[18302]:   XENUTIL: WARNING: BalloonPodSweep: 
> HYPERVISOR_memory_op(XENMEM_pod_sweep, ...) failed (fffffff4) 
> Dec 29 17:44:42 n4 HVM18[18302]:   XENUTIL: WARNING: BalloonReleasePfnArray: 
> ran for more than 2199ms 
> Dec 29 17:44:42 n4 HVM18[18302]:   XENUTIL: BalloonWorkerThread: inflated 
> balloon by 4090 page(s) in 17331ms (943k/s) 
> Dec 29 17:44:42 n4 HVM18[18302]:   XENUTIL: BalloonWorkerThread: pausing for 
> 1s (target = 43792384k, current = 94011920k) 
> Dec 29 17:45:16 n4 HVM18[18302]:   XENUTIL: BalloonWorkerThread: inflated 
> balloon by 12554884 page(s) in 32604ms (91243k/s) 
> Dec 29 17:45:16 n4 HVM18[18302]:   XENUTIL: BalloonWorkerThread: 
> de-activating 
> Dec 29 17:45:16 n4 HVM18[18302]:   XENUTIL: XenevtchnMapResources setting 
> callback irq to 11 
> Dec 29 17:45:16 n4 HVM18[18302]:   XEVTCHN: PV init. done 
> Dec 29 17:45:16 n4 HVM18[18302]:   XENUTIL: BalloonTargetChanged: 43792384k 
> -> 48911360k 
> Dec 29 17:45:16 n4 HVM18[18302]:   XENUTIL: BalloonWorkerThread: activating 
> Dec 29 17:45:16 n4 HVM18[18302]:   XEVTCHN: Detected new device vif/0. 
> Dec 29 17:45:16 n4 HVM18[18302]:   XEVTCHN: closing device/vif/0... 
> Dec 29 17:45:16 n4 HVM18[18302]:   XEVTCHN: device/vif/0 closed 
> Dec 29 17:45:16 n4 HVM18[18302]:   XEVTCHN: StartDeviceFdo: <==== (00000000) 
> Dec 29 17:45:17 n4 HVM18[18302]:   XENUTIL: BalloonWorkerThread: deflated 
> balloon by 1279744 page(s) in 998ms (825660k/s) 
> Dec 29 17:45:17 n4 HVM18[18302]:   XENUTIL: BalloonWorkerThread: 
> de-activating 
> Dec 29 17:45:18 n4 HVM18[18302]:    XENVBD: XENVBD in NORMAL mode. 
> Dec 29 17:45:18 n4 HVM18[18302]:    XENVBD: XenvbdAddDevice: FDO = 
> 0xFFFFFA804434B060 
> Dec 29 17:45:18 n4 HVM18[18302]:   XENUTIL: WARNING: IO hole already 
> initialized by XEVTCHN 
> Dec 29 17:45:18 n4 HVM18[18302]:   XENUTIL: WARNING: Bugcheck callback 
> already installed 
> Dec 29 17:45:18 n4 HVM18[18302]:   XENUTIL: WARNING: Bugcheck reason callback 
> already installed 
> Dec 29 17:45:18 n4 HVM18[18302]:    XENVBD: RescanThread: starting 
> Dec 29 17:45:18 n4 HVM18[18302]:   XENUTIL: XenvbdHwInitialize setting 
> callback irq to 30 
> Dec 29 17:45:19 n4 HVM18[18302]:    XENVBD: DeviceRelationsFdo: scanning 
> targets... 
> Dec 29 17:45:19 n4 HVM18[18302]:    XENVBD: XenbusFindVbds: found new disk 
> (VBD 768) 
> Dec 29 17:45:19 n4 HVM18[18302]:    XENVBD: XenbusFindVbds: ignoring cdrom 
> (VBD 5696) 
> Dec 29 17:45:19 n4 HVM18[18302]:    XENVBD: target 0: claiming frontend... 
> Dec 29 17:45:19 n4 HVM18[18302]:    XENVBD: target 0: successfuly claimed 
> device/vbd/768 
> Dec 29 17:45:19 n4 HVM18[18302]:    XENVBD: target 0: synthesising inquiry 
> data: default page 
> Dec 29 17:45:19 n4 HVM18[18302]:    XENVBD: target 0: unit serial number = 
> '62c5a501-d662-4d  ' 
> Dec 29 17:45:19 n4 HVM18[18302]:    XENVBD: target 0: device identifier[0]: 
> CodeSet: 'Ascii' Type: 'VendorId' Assocation: 'Device' 
> Dec 29 17:45:19 n4 HVM18[18302]:    XENVBD: target 0: device identifier[0]: 
> Length = 45 Data = 'XENSRC  62c5a501-d662-4d38-a75c-a280e2929297 ' 
> Dec 29 17:45:19 n4 HVM18[18302]:    XENVBD: target 0: closing frontend... 
> Dec 29 17:45:19 n4 HVM18[18302]:    XENVBD: target 0: backend is closed 
> Dec 29 17:45:19 n4 HVM18[18302]:    XENVBD: target 0: created 

> _______________________________________________
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> Xen-devel@xxxxxxxxxxxxxxxxxxx
> http://lists.xensource.com/xen-devel


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