Hello,
so with normal OS technices like ps, top or other we can not see any processes or pids belonging the domain.
Debug keys for such a domain are like this, but usually we see no memory pages belonging to such a domain.
This one shows some:
debug-keys q
(XEN) General information for domain 9:
(XEN) refcnt=1 dying=2 pause_count=2
(XEN) nr_pages=170 xenheap_pages=0 shared_pages=0 paged_pages=0 dirty_cpus={} max_pages=262400
(XEN) handle=f35296d5-9522-4e81-89bf-797d3e64b466 vm_assist=0000002d
(XEN) Rangesets belonging to domain 9:
(XEN) I/O Ports { }
(XEN) log-dirty { }
(XEN) Interrupts { }
(XEN) I/O Memory { }
(XEN) Memory pages belonging to domain 9:
(XEN) DomPage 000000000053ccc7: caf=00000001, taf=7400000000000001
(XEN) DomPage 000000000053c892: caf=00000001, taf=7400000000000001
(XEN) DomPage 000000000053c893: caf=00000001, taf=7400000000000001
(XEN) DomPage 000000000053c894: caf=00000001, taf=7400000000000001
(XEN) DomPage 000000000053c895: caf=00000001, taf=7400000000000001
(XEN) DomPage 000000000053c896: caf=00000001, taf=7400000000000001
(XEN) DomPage 000000000053c897: caf=00000001, taf=7400000000000001
(XEN) DomPage 000000000053c898: caf=00000001, taf=7400000000000001
(XEN) DomPage 000000000053c899: caf=00000001, taf=7400000000000001
(XEN) DomPage 000000000053c89a: caf=00000001, taf=7400000000000001
(XEN) DomPage 000000000053c89b: caf=00000001, taf=7400000000000001
(XEN) DomPage 000000000053c89c: caf=00000001, taf=7400000000000001
(XEN) DomPage 000000000053c89d: caf=00000001, taf=7400000000000001
(XEN) DomPage 000000000053c89e: caf=00000001, taf=7400000000000001
(XEN) DomPage 000000000053c89f: caf=00000001, taf=7400000000000001
(XEN) DomPage 000000000053c8a0: caf=00000001, taf=7400000000000001
(XEN) NODE affinity for domain 9: [0]
(XEN) VCPU information and callbacks for domain 9:
(XEN) VCPU0: CPU4 [has=F] poll=0 upcall_pend=00 upcall_mask=01 dirty_cpus={}
(XEN) cpu_hard_affinity={4-7} cpu_soft_affinity={0-7}
(XEN) pause_count=0 pause_flags=0
(XEN) No periodic timer
(XEN) Notifying guest 0:0 (virq 1, port 5)
(XEN) Notifying guest 0:1 (virq 1, port 12)
(XEN) Notifying guest 9:0 (virq 1, port 0)
(XEN) Shared frames 0 -- Saved frames 0
debug-keys g
(XEN) gnttab_usage_print_all [ key 'g' pressed
(XEN) -------- active -------- -------- shared --------
(XEN) [ref] localdom mfn pin localdom gmfn flags
(XEN) grant-table for remote domain: 0 ... no active grant table entries
(XEN) -------- active -------- -------- shared --------
(XEN) [ref] localdom mfn pin localdom gmfn flags
(XEN) grant-table for remote domain: 9 (v1)
(XEN) [ 8] 0 0x53ccc7 0x00000001 0 0x53ccc7 0x19
(XEN) [770] 0 0x53c93b 0x00000001 0 0x53c93b 0x19
(XEN) [802] 0 0x53c93a 0x00000001 0 0x53c93a 0x19
(XEN) [803] 0 0x53c939 0x00000001 0 0x53c939 0x19
(XEN) [804] 0 0x53c938 0x00000001 0 0x53c938 0x19
(XEN) [805] 0 0x53c937 0x00000001 0 0x53c937 0x19
(XEN) [806] 0 0x53c936 0x00000001 0 0x53c936 0x19
(XEN) [807] 0 0x53c935 0x00000001 0 0x53c935 0x19
(XEN) [808] 0 0x53c934 0x00000001 0 0x53c934 0x19
(XEN) [809] 0 0x53c933 0x00000001 0 0x53c933 0x19
(XEN) [810] 0 0x53c932 0x00000001 0 0x53c932 0x19
(XEN) [811] 0 0x53c931 0x00000001 0 0x53c931 0x19
(XEN) [812] 0 0x53c930 0x00000001 0 0x53c930 0x19
(XEN) [813] 0 0x53c92f 0x00000001 0 0x53c92f 0x19
(XEN) [814] 0 0x53c92e 0x00000001 0 0x53c92e 0x19
(XEN) [815] 0 0x53c92d 0x00000001 0 0x53c92d 0x19
(XEN) [816] 0 0x53c92c 0x00000001 0 0x53c92c 0x19
(XEN) [817] 0 0x53c92b 0x00000001 0 0x53c92b 0x19
(XEN) [818] 0 0x53c92a 0x00000001 0 0x53c92a 0x19
(XEN) [819] 0 0x53c929 0x00000001 0 0x53c929 0x19
(XEN) [820] 0 0x53c928 0x00000001 0 0x53c928 0x19
(XEN) [821] 0 0x53c927 0x00000001 0 0x53c927 0x19
(XEN) [822] 0 0x53c926 0x00000001 0 0x53c926 0x19
(XEN) [823] 0 0x53c925 0x00000001 0 0x53c925 0x19
(XEN) [824] 0 0x53c924 0x00000001 0 0x53c924 0x19
(XEN) [825] 0 0x53c923 0x00000001 0 0x53c923 0x19
(XEN) [826] 0 0x53c922 0x00000001 0 0x53c922 0x19
(XEN) [827] 0 0x53c921 0x00000001 0 0x53c921 0x19
(XEN) [828] 0 0x53c920 0x00000001 0 0x53c920 0x19
(XEN) [829] 0 0x53c91f 0x00000001 0 0x53c91f 0x19
(XEN) [830] 0 0x53c91e 0x00000001 0 0x53c91e 0x19
(XEN) [831] 0 0x53c91d 0x00000001 0 0x53c91d 0x19
(XEN) [832] 0 0x53c91c 0x00000001 0 0x53c91c 0x19
(XEN) [833] 0 0x53c91b 0x00000001 0 0x53c91b 0x19
(XEN) [834] 0 0x53c91a 0x00000001 0 0x53c91a 0x19
(XEN) [835] 0 0x53c919 0x00000001 0 0x53c919 0x19
(XEN) [836] 0 0x53c918 0x00000001 0 0x53c918 0x19
(XEN) [837] 0 0x53c917 0x00000001 0 0x53c917 0x19
(XEN) [838] 0 0x53c916 0x00000001 0 0x53c916 0x19
(XEN) [839] 0 0x53c915 0x00000001 0 0x53c915 0x19
(XEN) [840] 0 0x53c914 0x00000001 0 0x53c914 0x19
(XEN) [841] 0 0x53c913 0x00000001 0 0x53c913 0x19
(XEN) [842] 0 0x53c912 0x00000001 0 0x53c912 0x19
(XEN) [843] 0 0x53c911 0x00000001 0 0x53c911 0x19
(XEN) [844] 0 0x53c910 0x00000001 0 0x53c910 0x19
(XEN) [845] 0 0x53c90f 0x00000001 0 0x53c90f 0x19
(XEN) [846] 0 0x53c90e 0x00000001 0 0x53c90e 0x19
(XEN) [847] 0 0x53c90d 0x00000001 0 0x53c90d 0x19
(XEN) [848] 0 0x53c90c 0x00000001 0 0x53c90c 0x19
(XEN) [849] 0 0x53c90b 0x00000001 0 0x53c90b 0x19
(XEN) [850] 0 0x53c90a 0x00000001 0 0x53c90a 0x19
(XEN) [851] 0 0x53c909 0x00000001 0 0x53c909 0x19
(XEN) [852] 0 0x53c908 0x00000001 0 0x53c908 0x19
(XEN) [853] 0 0x53c907 0x00000001 0 0x53c907 0x19
(XEN) [854] 0 0x53c906 0x00000001 0 0x53c906 0x19
(XEN) [855] 0 0x53c905 0x00000001 0 0x53c905 0x19
(XEN) [856] 0 0x53c904 0x00000001 0 0x53c904 0x19
(XEN) [857] 0 0x53c903 0x00000001 0 0x53c903 0x19
(XEN) [858] 0 0x53c902 0x00000001 0 0x53c902 0x19
(XEN) [859] 0 0x53c901 0x00000001 0 0x53c901 0x19
(XEN) [860] 0 0x53c900 0x00000001 0 0x53c900 0x19
(XEN) [861] 0 0x53c8ff 0x00000001 0 0x53c8ff 0x19
(XEN) [862] 0 0x53c8fe 0x00000001 0 0x53c8fe 0x19
(XEN) [863] 0 0x53c8fd 0x00000001 0 0x53c8fd 0x19
(XEN) [864] 0 0x53c8fc 0x00000001 0 0x53c8fc 0x19
(XEN) [865] 0 0x53c8fb 0x00000001 0 0x53c8fb 0x19
(XEN) [866] 0 0x53c8fa 0x00000001 0 0x53c8fa 0x19
(XEN) [867] 0 0x53c8f9 0x00000001 0 0x53c8f9 0x19
(XEN) [868] 0 0x53c8f8 0x00000001 0 0x53c8f8 0x19
(XEN) [869] 0 0x53c8f7 0x00000001 0 0x53c8f7 0x19
(XEN) [870] 0 0x53c8f6 0x00000001 0 0x53c8f6 0x19
(XEN) [871] 0 0x53c8f5 0x00000001 0 0x53c8f5 0x19
(XEN) [872] 0 0x53c8f4 0x00000001 0 0x53c8f4 0x19
(XEN) [873] 0 0x53c8f3 0x00000001 0 0x53c8f3 0x19
(XEN) [874] 0 0x53c8f2 0x00000001 0 0x53c8f2 0x19
(XEN) [875] 0 0x53c8f1 0x00000001 0 0x53c8f1 0x19
(XEN) [876] 0 0x53c8f0 0x00000001 0 0x53c8f0 0x19
(XEN) [877] 0 0x53c8ef 0x00000001 0 0x53c8ef 0x19
(XEN) [878] 0 0x53c8ee 0x00000001 0 0x53c8ee 0x19
(XEN) [879] 0 0x53c8ec 0x00000001 0 0x53c8ec 0x19
(XEN) [880] 0 0x53c8eb 0x00000001 0 0x53c8eb 0x19
(XEN) [881] 0 0x53c8ea 0x00000001 0 0x53c8ea 0x19
(XEN) [882] 0 0x53c8e9 0x00000001 0 0x53c8e9 0x19
(XEN) [883] 0 0x53c8e8 0x00000001 0 0x53c8e8 0x19
(XEN) [884] 0 0x53c8e7 0x00000001 0 0x53c8e7 0x19
(XEN) [885] 0 0x53c8e6 0x00000001 0 0x53c8e6 0x19
(XEN) [886] 0 0x53c8e5 0x00000001 0 0x53c8e5 0x19
(XEN) [887] 0 0x53c8e4 0x00000001 0 0x53c8e4 0x19
(XEN) [888] 0 0x53c8e3 0x00000001 0 0x53c8e3 0x19
(XEN) [889] 0 0x53c8e2 0x00000001 0 0x53c8e2 0x19
(XEN) [890] 0 0x53c8e1 0x00000001 0 0x53c8e1 0x19
(XEN) [891] 0 0x53c8e0 0x00000001 0 0x53c8e0 0x19
(XEN) [892] 0 0x53c8df 0x00000001 0 0x53c8df 0x19
(XEN) [893] 0 0x53c8de 0x00000001 0 0x53c8de 0x19
(XEN) [894] 0 0x53c8dd 0x00000001 0 0x53c8dd 0x19
(XEN) [895] 0 0x53c8dc 0x00000001 0 0x53c8dc 0x19
(XEN) [896] 0 0x53c8db 0x00000001 0 0x53c8db 0x19
(XEN) [897] 0 0x53c8da 0x00000001 0 0x53c8da 0x19
(XEN) [898] 0 0x53c8d9 0x00000001 0 0x53c8d9 0x19
(XEN) [899] 0 0x53c8d8 0x00000001 0 0x53c8d8 0x19
(XEN) [900] 0 0x53c8d7 0x00000001 0 0x53c8d7 0x19
(XEN) [901] 0 0x53c8d6 0x00000001 0 0x53c8d6 0x19
(XEN) [902] 0 0x53c8d5 0x00000001 0 0x53c8d5 0x19
(XEN) [903] 0 0x53c8d4 0x00000001 0 0x53c8d4 0x19
(XEN) [904] 0 0x53c8d3 0x00000001 0 0x53c8d3 0x19
(XEN) [905] 0 0x53c8d2 0x00000001 0 0x53c8d2 0x19
(XEN) [906] 0 0x53c8d1 0x00000001 0 0x53c8d1 0x19
(XEN) [907] 0 0x53c8d0 0x00000001 0 0x53c8d0 0x19
(XEN) [908] 0 0x53c8cf 0x00000001 0 0x53c8cf 0x19
(XEN) [909] 0 0x53c8ce 0x00000001 0 0x53c8ce 0x19
(XEN) [910] 0 0x53c8cd 0x00000001 0 0x53c8cd 0x19
(XEN) [911] 0 0x53c8cc 0x00000001 0 0x53c8cc 0x19
(XEN) [912] 0 0x53c8cb 0x00000001 0 0x53c8cb 0x19
(XEN) [913] 0 0x53c8ca 0x00000001 0 0x53c8ca 0x19
(XEN) [914] 0 0x53c8c9 0x00000001 0 0x53c8c9 0x19
(XEN) [915] 0 0x53c8c8 0x00000001 0 0x53c8c8 0x19
(XEN) [916] 0 0x53c8c7 0x00000001 0 0x53c8c7 0x19
(XEN) [917] 0 0x53c8c6 0x00000001 0 0x53c8c6 0x19
(XEN) [918] 0 0x53c8c5 0x00000001 0 0x53c8c5 0x19
(XEN) [919] 0 0x53c8c4 0x00000001 0 0x53c8c4 0x19
(XEN) [920] 0 0x53c8c3 0x00000001 0 0x53c8c3 0x19
(XEN) [921] 0 0x53c8c2 0x00000001 0 0x53c8c2 0x19
(XEN) [922] 0 0x53c8c1 0x00000001 0 0x53c8c1 0x19
(XEN) [923] 0 0x53c8c0 0x00000001 0 0x53c8c0 0x19
(XEN) [924] 0 0x53c8bf 0x00000001 0 0x53c8bf 0x19
(XEN) [925] 0 0x53c8be 0x00000001 0 0x53c8be 0x19
(XEN) [926] 0 0x53c8bd 0x00000001 0 0x53c8bd 0x19
(XEN) [927] 0 0x53c8bc 0x00000001 0 0x53c8bc 0x19
(XEN) [928] 0 0x53c8bb 0x00000001 0 0x53c8bb 0x19
(XEN) [929] 0 0x53c8ba 0x00000001 0 0x53c8ba 0x19
(XEN) [930] 0 0x53c8b9 0x00000001 0 0x53c8b9 0x19
(XEN) [931] 0 0x53c8b8 0x00000001 0 0x53c8b8 0x19
(XEN) [932] 0 0x53c8b7 0x00000001 0 0x53c8b7 0x19
(XEN) [933] 0 0x53c8b6 0x00000001 0 0x53c8b6 0x19
(XEN) [934] 0 0x53c8b5 0x00000001 0 0x53c8b5 0x19
(XEN) [935] 0 0x53c8b4 0x00000001 0 0x53c8b4 0x19
(XEN) [936] 0 0x53c8b3 0x00000001 0 0x53c8b3 0x19
(XEN) [937] 0 0x53c8b2 0x00000001 0 0x53c8b2 0x19
(XEN) [938] 0 0x53c8b1 0x00000001 0 0x53c8b1 0x19
(XEN) [939] 0 0x53c8b0 0x00000001 0 0x53c8b0 0x19
(XEN) [940] 0 0x53c8af 0x00000001 0 0x53c8af 0x19
(XEN) [941] 0 0x53c8ae 0x00000001 0 0x53c8ae 0x19
(XEN) [942] 0 0x53c8ad 0x00000001 0 0x53c8ad 0x19
(XEN) [943] 0 0x53c8ac 0x00000001 0 0x53c8ac 0x19
(XEN) [944] 0 0x53c8ab 0x00000001 0 0x53c8ab 0x19
(XEN) [945] 0 0x53c8aa 0x00000001 0 0x53c8aa 0x19
(XEN) [946] 0 0x53c8a9 0x00000001 0 0x53c8a9 0x19
(XEN) [947] 0 0x53c8a8 0x00000001 0 0x53c8a8 0x19
(XEN) [948] 0 0x53c8a7 0x00000001 0 0x53c8a7 0x19
(XEN) [949] 0 0x53c8a6 0x00000001 0 0x53c8a6 0x19
(XEN) [950] 0 0x53c8a5 0x00000001 0 0x53c8a5 0x19
(XEN) [951] 0 0x53c8a4 0x00000001 0 0x53c8a4 0x19
(XEN) [952] 0 0x53c8a3 0x00000001 0 0x53c8a3 0x19
(XEN) [953] 0 0x53c8a2 0x00000001 0 0x53c8a2 0x19
(XEN) [954] 0 0x53c8a1 0x00000001 0 0x53c8a1 0x19
(XEN) [955] 0 0x53c8a0 0x00000001 0 0x53c8a0 0x19
(XEN) [956] 0 0x53c89f 0x00000001 0 0x53c89f 0x19
(XEN) [957] 0 0x53c89e 0x00000001 0 0x53c89e 0x19
(XEN) [958] 0 0x53c89d 0x00000001 0 0x53c89d 0x19
(XEN) [959] 0 0x53c89c 0x00000001 0 0x53c89c 0x19
(XEN) [960] 0 0x53c89b 0x00000001 0 0x53c89b 0x19
(XEN) [961] 0 0x53c89a 0x00000001 0 0x53c89a 0x19
(XEN) [962] 0 0x53c899 0x00000001 0 0x53c899 0x19
(XEN) [963] 0 0x53c898 0x00000001 0 0x53c898 0x19
(XEN) [964] 0 0x53c897 0x00000001 0 0x53c897 0x19
(XEN) [965] 0 0x53c896 0x00000001 0 0x53c896 0x19
(XEN) [966] 0 0x53c895 0x00000001 0 0x53c895 0x19
(XEN) [967] 0 0x53c894 0x00000001 0 0x53c894 0x19
(XEN) [968] 0 0x53c893 0x00000001 0 0x53c893 0x19
(XEN) [969] 0 0x53c892 0x00000001 0 0x53c892 0x19
(XEN) gnttab_usage_print_all ] done
Mit freundlichen Grüßen
Thomas Toka
- Second Level Support -
|
|
IP-Projects GmbH & Co. KG
Am Vogelherd 14
D - 97295 Waldbrunn
|
Telefon: 09306 - 76499-0
FAX: 09306 - 76499-15
E-Mail: info@xxxxxxxxxxxxxx
|
Geschäftsführer: Michael Schinzel
Registergericht Würzburg: HRA 6798
Komplementär: IP-Projects Verwaltungs GmbH
|
Von: Neil Sikka [mailto:neilsikka@xxxxxxxxx]
Gesendet: Montag, 28. November 2016 22:09
An: Thomas Toka <toka@xxxxxxxxxxxxxx>
Cc: Michael Schinzel <schinzel@xxxxxxxxxxxxxx>; Xen-devel <xen-devel@xxxxxxxxxxxxxxxxxxxx>
Betreff: Re: [Xen-devel] Payed Xen Admin
My technique has been to look through top or ps on Dom0 for the QEMU processes and correlate those PIDs with what I see in /proc/PID. The proc/PID/cmdline file specifies which domid the QEMU process is doing the device emulation for. If
QEMU instances are running, try killing the QEMU processes that are running for Domains that are destroyed.
On Mon, Nov 28, 2016 at 1:27 PM, Thomas Toka <toka@xxxxxxxxxxxxxx> wrote:
Hello,
thanks for answering Neil. I think Neil means the block devices ?
Neil can you show us how to verify if those devices are still running for the null domain
ids?
I also think its maybe just a timing problem, maybe they do not shut down always as they
should..
We can give you surely access to such u box and you could have a look..
Mit freundlichen Grüßen
Thomas Toka
- Second Level Support -
|
|
IP-Projects GmbH & Co. KG
Am Vogelherd 14
D - 97295 Waldbrunn
|
Telefon: 09306 - 76499-0
FAX: 09306 - 76499-15
E-Mail: info@xxxxxxxxxxxxxx
|
Geschäftsführer: Michael Schinzel
Registergericht Würzburg: HRA 6798
Komplementär: IP-Projects Verwaltungs GmbH
|
Hello,
thank you for your response. There are no quemu prozesses which we can identify with the ID of the
failed guest.
Mit freundlichen Grüßen
Michael Schinzel
- Geschäftsführer -
|
|
IP-Projects GmbH & Co. KG
Am Vogelherd 14
D - 97295 Waldbrunn
|
Telefon: 09306 - 76499-0
FAX: 09306 - 76499-15
E-Mail: info@xxxxxxxxxxxxxx
|
Geschäftsführer: Michael Schinzel
Registergericht Würzburg: HRA 6798
Komplementär: IP-Projects Verwaltungs GmbH
|
Von: Neil Sikka [mailto:neilsikka@xxxxxxxxx]
Gesendet: Montag, 28. November 2016 14:30
An: Michael Schinzel <schinzel@xxxxxxxxxxxxxx>
Cc: Xen-devel <xen-devel@xxxxxxxxxxxxxxxxxxxx>
Betreff: Re: [Xen-devel] Payed Xen Admin
Usually, I've seen (null) domains are not running but their Qemu DMs are running. You could probably remove the (null) from the list by using "kill -9" on the qemu pids.
On Nov 27, 2016 11:55 PM, "Michael Schinzel" <schinzel@xxxxxxxxxxxxxx> wrote:
Good Morning,
we have some issues with our Xen Hosts. It seems it is a xen bug but we do not find the solution.
Name ID Mem VCPUs State Time(s)
Domain-0 0 16192 4 r----- 147102.5
(null) 2 1 1 --p--d 1273.2
vmanager2268 4 1024 1 -b---- 34798.8
vmanager2340 5 1024 1 -b---- 5983.8
vmanager2619 12 512 1 -b---- 1067.0
vmanager2618 13 1024 4 -b---- 1448.7
vmanager2557 14 1024 1 -b---- 2783.5
vmanager1871 16 512 1 -b---- 3772.1
vmanager2592 17 512 1 -b---- 19744.5
vmanager2566 18 2048 1 -b---- 3068.4
vmanager2228 19 512 1 -b---- 837.6
vmanager2241 20 512 1 -b---- 997.0
vmanager2244 21 2048 1 -b---- 1457.9
vmanager2272 22 2048 1 -b---- 1924.5
vmanager2226 23 1024 1 -b---- 1454.0
vmanager2245 24 512 1 -b---- 692.5
vmanager2249 25 512 1 -b---- 22857.7
vmanager2265 26 2048 1 -b---- 1388.1
vmanager2270 27 512 1 -b---- 1250.6
vmanager2271 28 2048 3 -b---- 2060.8
vmanager2273 29 1024 1 -b---- 34089.4
vmanager2274 30 2048 1 -b---- 8585.1
vmanager2281 31 2048 2 -b---- 1848.9
vmanager2282 32 512 1 -b---- 755.1
vmanager2288 33 1024 1 -b---- 543.6
vmanager2292 34 512 1 -b---- 3004.9
vmanager2041 35 512 1 -b---- 4246.2
vmanager2216 36 1536 1 -b---- 47508.3
vmanager2295 37 512 1 -b---- 1414.9
vmanager2599 38 1024 4 -b---- 7523.0
vmanager2296 39 1536 1 -b---- 7142.0
vmanager2297 40 512 1 -b---- 536.7
vmanager2136 42 1024 1 -b---- 6162.9
vmanager2298 43 512 1 -b---- 441.7
vmanager2299 44 512 1 -b---- 368.7
(null) 45 4 1 --p--d 1296.3
vmanager2303 46 512 1 -b---- 1437.0
vmanager2308 47 512 1 -b---- 619.3
vmanager2318 48 512 1 -b---- 976.8
vmanager2325 49 512 1 -b---- 480.2
vmanager2620 53 512 1 -b---- 346.2
(null) 56 0 1 --p--d 8.8
vmanager2334 57 512 1 -b---- 255.5
vmanager2235 58 512 1 -b---- 1724.2
vmanager987 59 512 1 -b---- 647.1
vmanager2302 60 512 1 -b---- 171.4
vmanager2335 61 512 1 -b---- 31.3
vmanager2336 62 512 1 -b---- 45.1
vmanager2338 63 512 1 -b---- 22.6
vmanager2346 64 512 1 -b---- 20.9
vmanager2349 65 2048 1 -b---- 14.4
vmanager2350 66 512 1 -b---- 324.8
vmanager2353 67 512 1 -b---- 7.6
HVM VMs change sometimes in the state (null).
We still upgraded xen from 4.1.1 to 4.8, we upgraded the System Kernel –
root@v8:~# uname -a
Linux
v8.ip-projects.de 4.8.10-xen #2 SMP Mon Nov 21 18:56:56 CET 2016 x86_64 GNU/Linux
But all these points dont help us to solve this issue.
Now we are searching a Xen administrator which can help us anylising and solving this issue. We would also pay for this Service.
Hardware Specs of the host:
2x Intel Xeon E5-2620v4
256 GB DDR4 ECC Reg RAM
6x 3 TB WD RE
2x 512 GB Kingston KC
2x 256 GB Kingston KC
2x 600 GB SAS
LSI MegaRAID 9361-8i
MegaRAID Kit LSICVM02
The cause behind this Setup:
6x 3 TB WD RE – RAID 10 – W/R IO Cache + CacheCade LSI – Data Storage
2x 512 GB Kingston KC400 SSDs – RAID 1 – SSD Cache for RAID 10 Array
2x 256 GB Kingston KC400 SSD – RAID 1 – SWAP Array for Para VMs
2x 600 GB SAS - RAID 1 – Backup Array for faster Backup of the VMs to external Storage.
Mit freundlichen Grüßen
Michael Schinzel
- Geschäftsführer -
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IP-Projects GmbH & Co. KG
Am Vogelherd 14
D - 97295 Waldbrunn
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Telefon: 09306 - 76499-0
FAX: 09306 - 76499-15
E-Mail: info@xxxxxxxxxxxxxx
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Geschäftsführer: Michael Schinzel
Registergericht Würzburg: HRA 6798
Komplementär: IP-Projects Verwaltungs GmbH
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