Deleting Snapshot failed
by Jonathan Baecker
Hello everybody,
last night my backup script was not able to finish the backup from a VM
in the last step of deleting the snapshot. And now I also can not delete
this snapshot by hand, the message says:
VDSM onode2 command MergeVDS failed: Drive image file could not be
found: {'driveSpec': {'poolID':
'c9baa5d4-3543-11eb-9c0c-00163e33f845', 'volumeID':
'024e1844-c19b-40d8-a2ac-cb4ea6ec34e6', 'imageID':
'ad23c0db-1838-4f1f-811b-2b213d3a11cd', 'domainID':
'3cf83851-1cc8-4f97-8960-08a60b9e25db'}, 'job':
'96c7003f-e111-4270-b922-d9b215aaaea2', 'reason': 'Cannot find drive'}
The full log you found in the attachment.
Any idea?
Best regard
Jonathan
2 years, 8 months
How to create a new Direct LUN with the API
by michael.wagenknecht＠continentale.de
Hi,
I tried to create a new Fibre Channel Direct LUN with the API. But it doesn't work. My command is:
curl -s \
--cacert '/etc/pki/ovirt-engine/ca.pem' \
--request POST \
--header 'Version: 4' \
--header 'Accept: application/xml' \
--user 'admin@internal:XXXXXXXXXX' \
--data '
<disk>
<alias>DX600RZ2_OLVM_Test</alias>
<name>DX600RZ2_OLVM_Test</name>
<lun_storage>
<type>fcp</type>
<logical_units>
<logical_unit id="3600000e00d2a0000002a0d15034d0000">
</logical_unit>
</logical_units>
</lun_storage>
</disk>
' \
https://olvmmanager/ovirt-engine/api/disks
I think there are parameter missing. But I can't find a working example.
Please help.
Best Regards,
Michael
2 years, 8 months
How I'd like to contribute
by Glen Jarvis
I am researching how to contribute to the oVirt community. I started here:
https://www.ovirt.org/community/
And, I immediately saw to sign up for this email address and...send us an email saying how you would like to contribute. Visit our[mailing lists](https://lists.ovirt.org/archives/)page for other oVirt mailing lists to sign up for.
My answers are: I want to be useful (and give more than I take). I can answer questions on mailing lists, help troubleshoot, write ovirt.ovirt Ansible collections, roles and custom modules. I am a seasoned Python programmer.
My background:
- Python programmer for 10+ years
- I write custom Ansible modules, roles, playbook, etc.
- Previous DBA for Informix (highly certified but who has heard of informix anymore). Postgres and Informix are cousins (both offspring from Ingres)
- I have *some* rudimentary knowledge of Virtualization. However, I'm far from an expert
- One of my favorite OS's is Qubes (an OS of virtual machines really)
- I do a lot of technical training (writing materials and facilitating classes)
- I work in an SRE / SysAd role at a large company that puts music in peoples ears (I'm hoping to move some of this from less SysAd and more SRE when with some of this oVirt stuff we're working on).
My intermediate skills
- I have bought a book on libvirt. But, it's still on my backlog. It feels that I'm always sucking an ocean through a straw so I have to pick and choose what I read next
- My second favorite OS is Ubuntu as my main desktop (Qubes on separate computer for more secure stuff -- like crypto)
- I'm just starting to use Virtual Machine Manager to run other OSs on Ubuntu
My Oh-I-have-No-Idea skills:
- things like luns, iSCSI and the `vdsm-tool config-lvm-filter` are making me pull my hair out. This is the reason I was frustrated enough to say "Let me join this community so I can learn more how this architecture works."
- I work for a large company that has a RedHat support contract. We use RHV. I just wrote up this long descriptive case of the problem, uploaded sosreports, added as much detail as I could. But, it's crickets. If I knew more I could debug what was happening more myself.
How did I do for an introduction?
Cheers,
Glen Jarvis
2 years, 8 months
ovirt-4.4 morrors failing
by Ayansh Rocks
Hi All,
Maximum mirrors are failing of ovirt-4.4 dependencies....what can be done
here ?
Error: Failed to download metadata for repo 'ovirt-4.4-centos-gluster8':
Cannot prepare internal mirrorlist: No URLs in mirrorlist
Errors during downloading metadata for repository
'ovirt-4.4-openstack-victoria':
- Status code: 404 for
http://mirror.centos.org/centos/8/cloud/x86_64/openstack-victoria/repodat...
(IP: 54.169.224.98)
Error: Failed to download metadata for repo 'ovirt-4.4-openstack-victoria':
Cannot download repomd.xml: Cannot download repodata/repomd.xml: All
mirrors were tried
Errors during downloading metadata for repository
'ovirt-4.4-centos-nfv-openvswitch':
- Status code: 404 for
http://mirror.centos.org/centos/8/nfv/x86_64/openvswitch-2/repodata/repom...
(IP: 13.231.175.254)
Error: Failed to download metadata for repo
'ovirt-4.4-centos-nfv-openvswitch': Cannot download repomd.xml: Cannot
download repodata/repomd.xml: All mirrors were tried
[root@iondelsvr12 yum.repos.d]# dnf install ovirt-hosted-engine-setup -y
Ceph packages for x86_64
0.0 B/s | 0 B 00:00
Errors during downloading metadata for repository
'ovirt-4.4-centos-ceph-pacific':
- Curl error (7): Couldn't connect to server for
http://mirror.centos.org/centos/8/storage/x86_64/ceph-pacific/repodata/re...
[Failed to connect to mirror.centos.org port 80: Connection refused]
Error: Failed to download metadata for repo
'ovirt-4.4-centos-ceph-pacific': Cannot download repomd.xml: Cannot
download repodata/repomd.xml: All mirrors were tried
2 years, 8 months
Unable to migrate VMs to a newly upgraded Ovirt node host
by Giulio Casella
Hi guys,
I just faced a problem after updating a host. I cannot migrate VM to
updated host.
Here's the error I see trying to migrate a VM to that host.
Dec 16 10:13:11 host01.ovn.di.unimi.it systemd[1]: Starting Network
Manager Script Dispatcher Service...
Dec 16 10:13:11 host01.ovn.di.unimi.it libvirtd[5667]: Unable to read
from monitor: Connection reset by peer
Dec 16 10:13:11 host01.ovn.di.unimi.it libvirtd[5667]: internal error:
qemu unexpectedly closed the monitor: 2021-12-16T10:13:00.447480Z
qemu-kvm: -numa node,nodeid=0,cpus=0-15,mem=8192: warning: Parameter
-numa node,mem is deprecated, use -numa node,memdev instead
2021-12-16T10:13:11.158057Z qemu-kvm: Failed to load pckbd:kbd
2021-12-16T10:13:11.158114Z qemu-kvm: error while loading state for
instance 0x0 of device 'pckbd'
2021-12-16T10:13:11.158744Z qemu-kvm: load of migration failed: No such
file or directory
Dec 16 10:13:11 host01.ovn.xx.xxxxx.it kvm[35663]: 0 guests now active
Instead I can start VM on that host, and migrate away VM from that host.
Rolling back to ovirt-node-ng-4.4.9.1-0.20211207.0+1 via host console
restores full functionality.
The affected version is ovirt-node-ng-4.4.9.3-0.20211215.0+1 (and also
previous one, I don't remember precisely, it was another async release).
Any ideas?
TIA,
gc
2 years, 9 months
Re: Migrate Hosted-Engine from one NFS mount to another NFS mount
by Sketch
On Wed, 23 Feb 2022, Matthew.Stier(a)fujitsu.com wrote:
> I’ve always been told that migrating self-hosted-engine storage was a
> backup, shutdown, and rebuild from backup procedure.
>
> In my iscsi environment it has never worked. (More due to the history of my
> environment, than the procedure itself.)
This didn't work for me either, though it may have had to do with the many
issues I had moving from 4.3 to 4.4. What did work was backing up and
restoring to a standalone engine.
I had initially planned to migrate it back to a self-hosted setup later,
but found that this setup is a lot less temperamental than the self-hosted
engine. It also doesn't have to be a dedicated machine, it can be a VM
hosted outside of oVirt, which may also be useful if you're hosting some
stuff needed for bootstrapping the environment like DNS, NTP, etc. outside
of oVirt.
2 years, 9 months
Note about oVirt and Let's Encrypt SSL certs
by Chris Adams
I was setting up a new oVirt cluster yesterday, and deployed a Let's
Encrypt SSL cert on it for the website. After that, I noticed that
oVirt was getting errors synchronizing networks with ovirt-provider-ovn.
It appears that the python library used for SSL by ovirt-provider-ovn
has the same issue as older OpenSSL versions, and can't handle the
default Let's Encrypt root cert path; the path used for old Android
compatibility can end with an expired cert that's still in the CA store
(even though there's another verification path that doesn't end with an
expired cert).
The solution was to switch the Let's Encrypt cert to the "ISRG Root X1"
chain (which is fine, since I don't log in to oVirt from Android 7
devices).
Just an FYI for anyone else using a Let's Encrypt cert (or other cert
with a similar expired root path, they aren't the only one).
--
Chris Adams <cma(a)cmadams.net>
2 years, 9 months
Re: Gluster Performance issues
by Alex Morrison
Hello Sunil,
[root@ovirt1 ~]# gluster --version
glusterfs 8.6
same on all hosts
On Wed, Feb 23, 2022 at 5:24 AM Sunil Kumar Heggodu Gopala Acharya <
sheggodu(a)redhat.com> wrote:
> Hi,
>
> Which version of gluster is in use?
>
> Regards,
>
> Sunil kumar Acharya
>
> Red Hat
>
> <https://www.redhat.com>
>
> T: +91-8067935170 <http://redhatemailsignature-marketing.itos.redhat.com/>
>
> <https://red.ht/sig>
> TRIED. TESTED. TRUSTED. <https://redhat.com/trusted>
>
>
>
> On Wed, Feb 23, 2022 at 2:17 PM Alex Morrison <alex(a)discoverygarden.ca>
> wrote:
>
>> Hello All,
>>
>> We have 3 servers with a raid 50 array each, we are having extreme
>> performance issues with our gluster, writes on gluster seem to take at
>> least 3 times longer than on the raid directly. Can this be improved? I've
>> read through several other performance issues threads but have been unable
>> to make any improvements
>>
>> "gluster volume info" and "gluster volume profile vmstore info" is below
>>
>>
>> =========================================================================================================================
>>
>> -Inside Gluster - test took 35+ hours:
>> [root@ovirt1 1801ed24-5b55-4431-9813-496143367f66]# bonnie++ -d . -s
>> 600G -n 0 -m TEST -f -b -u root
>> Using uid:0, gid:0.
>> Writing intelligently...done
>> Rewriting...done
>> Reading intelligently...done
>> start 'em...done...done...done...done...done...
>> Version 1.98 ------Sequential Output------ --Sequential Input-
>> --Random-
>> -Per Chr- --Block-- -Rewrite- -Per Chr- --Block--
>> --Seeks--
>> Name:Size etc /sec %CP /sec %CP /sec %CP /sec %CP /sec %CP
>> /sec %CP
>> TEST 600G 35.7m 17 5824k 7 112m 13
>> 182.7 6
>> Latency 5466ms 12754ms 3499ms
>> 1589ms
>>
>>
>> 1.98,1.98,TEST,1,1644359706,600G,,8192,5,,,36598,17,5824,7,,,114950,13,182.7,6,,,,,,,,,,,,,,,,,,,5466ms,12754ms,,3499ms,1589ms,,,,,,
>>
>>
>> =========================================================================================================================
>>
>> -Outside Gluster - test took 18 minutes:
>> [root@ovirt1 1801ed24-5b55-4431-9813-496143367f66]# bonnie++ -d . -s
>> 600G -n 0 -m TEST -f -b -u root
>> Using uid:0, gid:0.
>> Writing intelligently...done
>> Rewriting...done
>> Reading intelligently...done
>> start 'em...done...done...done...done...done...
>> Version 1.98 ------Sequential Output------ --Sequential Input-
>> --Random-
>> -Per Chr- --Block-- -Rewrite- -Per Chr- --Block--
>> --Seeks--
>> Name:Size etc /sec %CP /sec %CP /sec %CP /sec %CP /sec %CP
>> /sec %CP
>> TEST 600G 567m 78 149m 30 307m 37
>> 83.0 57
>> Latency 205ms 4630ms 1450ms
>> 679ms
>>
>>
>> 1.98,1.98,TEST,1,1648288012,600G,,8192,5,,,580384,78,152597,30,,,314533,37,83.0,57,,,,,,,,,,,,,,,,,,,205ms,4630ms,,1450ms,679ms,,,,,,
>>
>>
>> =========================================================================================================================
>>
>> [root@ovirt1 1801ed24-5b55-4431-9813-496143367f66]# gluster volume info
>> Volume Name: engine
>> Type: Replicate
>> Volume ID: 7ed15c5a-f054-450c-bac9-3ad1b4e5931b
>> Status: Started
>> Snapshot Count: 0
>> Number of Bricks: 1 x 3 = 3
>> Transport-type: tcp
>> Bricks:
>> Brick1: ovirt1-storage.dgi:/gluster_bricks/engine/engine
>> Brick2: ovirt2-storage.dgi:/gluster_bricks/engine/engine
>> Brick3: ovirt3-storage.dgi:/gluster_bricks/engine/engine
>> Options Reconfigured:
>> cluster.granular-entry-heal: enable
>> performance.strict-o-direct: on
>> network.ping-timeout: 30
>> storage.owner-gid: 36
>> storage.owner-uid: 36
>> server.event-threads: 4
>> client.event-threads: 4
>> cluster.choose-local: off
>> user.cifs: off
>> features.shard: on
>> cluster.shd-wait-qlength: 10000
>> cluster.shd-max-threads: 8
>> cluster.locking-scheme: granular
>> cluster.data-self-heal-algorithm: full
>> cluster.server-quorum-type: server
>> cluster.quorum-type: auto
>> cluster.eager-lock: enable
>> network.remote-dio: off
>> performance.low-prio-threads: 32
>> performance.io-cache: off
>> performance.read-ahead: off
>> performance.quick-read: off
>> transport.address-family: inet
>> storage.fips-mode-rchecksum: on
>> nfs.disable: on
>> performance.client-io-threads: on
>> diagnostics.latency-measurement: on
>> diagnostics.count-fop-hits: on
>>
>> Volume Name: vmstore
>> Type: Replicate
>> Volume ID: 2670ff29-8d43-4610-a437-c6ec2c235753
>> Status: Started
>> Snapshot Count: 0
>> Number of Bricks: 1 x 3 = 3
>> Transport-type: tcp
>> Bricks:
>> Brick1: ovirt1-storage.dgi:/gluster_bricks/vmstore/vmstore
>> Brick2: ovirt2-storage.dgi:/gluster_bricks/vmstore/vmstore
>> Brick3: ovirt3-storage.dgi:/gluster_bricks/vmstore/vmstore
>> Options Reconfigured:
>> cluster.granular-entry-heal: enable
>> performance.strict-o-direct: on
>> network.ping-timeout: 20
>> storage.owner-gid: 36
>> storage.owner-uid: 36
>> server.event-threads: 4
>> client.event-threads: 4
>> cluster.choose-local: off
>> user.cifs: off
>> features.shard: on
>> cluster.shd-wait-qlength: 10000
>> cluster.shd-max-threads: 8
>> cluster.locking-scheme: granular
>> cluster.data-self-heal-algorithm: full
>> cluster.server-quorum-type: server
>> cluster.quorum-type: auto
>> cluster.eager-lock: enable
>> network.remote-dio: off
>> performance.low-prio-threads: 32
>> performance.io-cache: off
>> performance.read-ahead: off
>> performance.quick-read: off
>> transport.address-family: inet
>> storage.fips-mode-rchecksum: on
>> nfs.disable: on
>> performance.client-io-threads: on
>> diagnostics.latency-measurement: on
>> diagnostics.count-fop-hits: on
>> server.tcp-user-timeout: 20
>> server.keepalive-time: 10
>> server.keepalive-interval: 2
>> server.keepalive-count: 5
>> cluster.lookup-optimize: off
>>
>>
>> =========================================================================================================================
>>
>> [root@ovirt1 ~]# gluster volume profile vmstore info
>> Brick: ovirt1-storage.dgi:/gluster_bricks/vmstore/vmstore
>> ---------------------------------------------------------
>> Cumulative Stats:
>> Block Size: 1b+ 4b+
>> 8b+
>> No. of Reads: 0 0
>> 0
>> No. of Writes: 4021 2
>> 64
>>
>> Block Size: 64b+ 128b+
>> 256b+
>> No. of Reads: 0 134
>> 405
>> No. of Writes: 2 32
>> 119
>>
>> Block Size: 512b+ 1024b+
>> 2048b+
>> No. of Reads: 2890 2617
>> 3059
>> No. of Writes: 113881 93551
>> 131776
>>
>> Block Size: 4096b+ 8192b+
>> 16384b+
>> No. of Reads: 1096597 164931
>> 181569
>> No. of Writes: 41091001 20499776
>> 3230472
>>
>> Block Size: 32768b+ 65536b+
>> 131072b+
>> No. of Reads: 212970 96574
>> 244017
>> No. of Writes: 1304688 991154
>> 3412866
>>
>> Block Size: 262144b+ 524288b+
>> 1048576b+
>> No. of Reads: 0 0
>> 0
>> No. of Writes: 15 18
>> 65166
>>
>> %-latency Avg-latency Min-Latency Max-Latency No. of calls
>> Fop
>> --------- ----------- ----------- ----------- ------------
>> ----
>> 0.00 0.00 us 0.00 us 0.00 us 6396
>> FORGET
>> 0.00 0.00 us 0.00 us 0.00 us 189759
>> RELEASE
>> 0.00 0.00 us 0.00 us 0.00 us 31292
>> RELEASEDIR
>> 0.00 159.99 us 44.37 us 278.66 us 79
>> STAT
>> 0.00 364.42 us 174.87 us 644.45 us 96
>> LINK
>> 0.00 2714.10 us 203.53 us 47397.28 us 26
>> RMDIR
>> 0.00 688.26 us 72.39 us 53857.63 us 186
>> SETXATTR
>> 0.00 974.01 us 271.02 us 27298.52 us 176
>> RENAME
>> 0.00 5254.64 us 159.48 us 84454.46 us 35
>> DISCARD
>> 0.00 1133.84 us 86.47 us 87096.92 us 186
>> REMOVEXATTR
>> 0.00 7907.47 us 221.82 us 182276.21 us 29
>> FALLOCATE
>> 0.00 8304.51 us 311.89 us 42725.81 us 34
>> MKDIR
>> 0.00 5758.19 us 296.39 us 21950.99 us 81
>> TRUNCATE
>> 0.00 401.16 us 23.68 us 132668.93 us 3621
>> LK
>> 0.00 545.48 us 14.22 us 1076517.76 us 6796
>> READDIR
>> 0.00 2250.78 us 336.61 us 1071764.61 us 4257
>> CREATE
>> 0.00 531.76 us 1.35 us 1723046.94 us 31292
>> OPENDIR
>> 0.01 2058.67 us 196.74 us 1587752.27 us 21986
>> MKNOD
>> 0.01 1241.28 us 22.61 us 1548642.70 us 52674
>> READDIRP
>> 0.01 67508.32 us 100.01 us 3002069.81 us 1100
>> FTRUNCATE
>> 0.01 412.74 us 10.94 us 5111334.35 us 209731
>> FLUSH
>> 0.02 78668.59 us 183.06 us 3012629.87 us 1222
>> SETATTR
>> 0.03 761.13 us 21.13 us 4611854.15 us 249094
>> STATFS
>> 0.03 1132.33 us 45.51 us 3159531.87 us 185654
>> OPEN
>> 0.03 2010.33 us 14.43 us 3158098.85 us 107824
>> GETXATTR
>> 0.04 2765.29 us 61.38 us 3159208.13 us 100484
>> XATTROP
>> 0.13 1367.04 us 51.46 us 8450420.87 us 595299
>> FSTAT
>> 0.46 157440.90 us 47.62 us 13405712.93 us 18218
>> UNLINK
>> 0.60 1274.67 us 19.60 us 11985005.14 us 2980806
>> LOOKUP
>> 1.67 16645.99 us 12.80 us 6869488.64 us 631331
>> ENTRYLK
>> 4.10 7504.86 us 39.52 us 11749528.82 us 3430506
>> READ
>> 4.31 56942.36 us 16.57 us 23654127.65 us 475563
>> INODELK
>> 6.09 660.89 us 11.02 us 20571410.32 us 57908331
>> FINODELK
>> 20.59 1823.35 us 63.26 us 23639762.45 us 70934143
>> WRITE
>> 25.70 2680.82 us 35.37 us 13636394.75 us 60223005
>> FXATTROP
>> 36.14 3164.86 us 52.35 us 16805886.48 us 71739477
>> FSYNC
>> 0.00 0.00 us 0.00 us 0.00 us 78458
>> UPCALL
>>
>> Duration: 404667 seconds
>> Data Read: 59850935724 bytes
>> Data Written: 1070158035683 bytes
>>
>> Interval 43 Stats:
>> Block Size: 1b+ 256b+
>> 512b+
>> No. of Reads: 0 14
>> 3
>> No. of Writes: 12 4
>> 252
>>
>> Block Size: 1024b+ 2048b+
>> 4096b+
>> No. of Reads: 0 0
>> 8105
>> No. of Writes: 100 34
>> 147355
>>
>> Block Size: 8192b+ 16384b+
>> 32768b+
>> No. of Reads: 1559 1630
>> 1494
>> No. of Writes: 86013 17318
>> 8687
>>
>> Block Size: 65536b+ 131072b+
>> No. of Reads: 532 764
>> No. of Writes: 8617 36317
>> %-latency Avg-latency Min-Latency Max-Latency No. of calls
>> Fop
>> --------- ----------- ----------- ----------- ------------
>> ----
>> 0.00 0.00 us 0.00 us 0.00 us 16
>> FORGET
>> 0.00 0.00 us 0.00 us 0.00 us 665
>> RELEASE
>> 0.00 0.00 us 0.00 us 0.00 us 52
>> RELEASEDIR
>> 0.00 181.75 us 181.75 us 181.75 us 1
>> STAT
>> 0.00 914.55 us 858.55 us 970.56 us 2
>> TRUNCATE
>> 0.00 792.11 us 681.24 us 1051.32 us 4
>> RENAME
>> 0.00 374.44 us 31.86 us 792.10 us 20
>> READDIR
>> 0.00 399.48 us 306.97 us 562.69 us 28
>> UNLINK
>> 0.00 752.40 us 636.14 us 907.29 us 16
>> CREATE
>> 0.00 196.62 us 33.27 us 2586.77 us 336
>> GETXATTR
>> 0.00 1107.98 us 288.51 us 29692.53 us 80
>> MKNOD
>> 0.00 1074.80 us 74.41 us 2121.03 us 126
>> READDIRP
>> 0.00 3119.52 us 3.17 us 157121.44 us 52
>> OPENDIR
>> 0.01 972.14 us 21.72 us 329342.21 us 635
>> FLUSH
>> 0.03 2122.15 us 31.97 us 377538.16 us 732
>> STATFS
>> 0.06 4478.89 us 66.09 us 521289.10 us 649
>> OPEN
>> 0.10 10273.00 us 88.19 us 478524.77 us 472
>> XATTROP
>> 0.16 6969.92 us 16.14 us 385156.98 us 1138
>> ENTRYLK
>> 0.20 4635.40 us 64.29 us 1098319.92 us 2097
>> FSTAT
>> 0.65 4098.07 us 46.85 us 919617.66 us 7797
>> LOOKUP
>> 2.36 87465.33 us 34.75 us 1224052.07 us 1317
>> INODELK
>> 4.37 13897.55 us 57.89 us 1984970.27 us 15336
>> READ
>> 5.24 1265.46 us 16.22 us 1638678.32 us 202165
>> FINODELK
>> 21.05 3370.28 us 144.44 us 2264130.49 us 304724
>> WRITE
>> 31.00 6411.68 us 39.84 us 2190355.42 us 235969
>> FXATTROP
>> 34.75 6107.95 us 60.26 us 2270252.44 us 277643
>> FSYNC
>> 0.00 0.00 us 0.00 us 0.00 us 368
>> UPCALL
>>
>> Duration: 1132 seconds
>> Data Read: 292367566 bytes
>> Data Written: 7495339692 bytes
>>
>> Brick: ovirt2-storage.dgi:/gluster_bricks/vmstore/vmstore
>> ---------------------------------------------------------
>> Cumulative Stats:
>> Block Size: 1b+ 4b+
>> 8b+
>> No. of Reads: 0 0
>> 0
>> No. of Writes: 4802 2
>> 64
>>
>> Block Size: 64b+ 128b+
>> 256b+
>> No. of Reads: 0 138
>> 828
>> No. of Writes: 2 32
>> 131
>>
>> Block Size: 512b+ 1024b+
>> 2048b+
>> No. of Reads: 3595 4590
>> 6161
>> No. of Writes: 128976 99680
>> 132413
>>
>> Block Size: 4096b+ 8192b+
>> 16384b+
>> No. of Reads: 930031 128995
>> 150468
>> No. of Writes: 48357551 23957030
>> 3689474
>>
>> Block Size: 32768b+ 65536b+
>> 131072b+
>> No. of Reads: 154039 71949
>> 790010
>> No. of Writes: 1438859 1052045
>> 3715427
>>
>> Block Size: 262144b+ 524288b+
>> 1048576b+
>> No. of Reads: 9 11
>> 40269
>> No. of Writes: 5 20
>> 50757
>>
>> %-latency Avg-latency Min-Latency Max-Latency No. of calls
>> Fop
>> --------- ----------- ----------- ----------- ------------
>> ----
>> 0.00 0.00 us 0.00 us 0.00 us 7629
>> FORGET
>> 0.00 0.00 us 0.00 us 0.00 us 228577
>> RELEASE
>> 0.00 0.00 us 0.00 us 0.00 us 41524
>> RELEASEDIR
>> 0.00 374.22 us 219.35 us 574.87 us 96
>> LINK
>> 0.00 1712.22 us 164.90 us 22337.79 us 41
>> DISCARD
>> 0.00 2840.25 us 245.24 us 46839.63 us 26
>> RMDIR
>> 0.00 3660.92 us 229.86 us 86252.56 us 35
>> FALLOCATE
>> 0.00 876.48 us 297.53 us 16685.63 us 188
>> RENAME
>> 0.00 6660.10 us 379.21 us 52962.79 us 34
>> MKDIR
>> 0.00 957.48 us 80.36 us 218059.88 us 355
>> REMOVEXATTR
>> 0.00 1234.85 us 76.50 us 322955.27 us 355
>> SETXATTR
>> 0.00 2326.62 us 84.07 us 250041.25 us 196
>> STAT
>> 0.00 9660.45 us 289.50 us 295106.01 us 87
>> TRUNCATE
>> 0.00 486.10 us 24.12 us 869966.79 us 5260
>> LK
>> 0.00 453.69 us 18.32 us 426653.18 us 8135
>> READDIR
>> 0.00 1832.38 us 296.61 us 261299.81 us 5050
>> CREATE
>> 0.00 386.77 us 1.31 us 1300836.12 us 41524
>> OPENDIR
>> 0.00 712.06 us 29.85 us 1441115.02 us 34874
>> READDIRP
>> 0.01 1469.51 us 231.67 us 440065.71 us 22845
>> MKNOD
>> 0.01 44229.36 us 75.58 us 1803963.42 us 871
>> FTRUNCATE
>> 0.01 84433.20 us 149.47 us 3614869.24 us 1001
>> SETATTR
>> 0.02 418.11 us 13.39 us 3515000.81 us 243820
>> FLUSH
>> 0.03 1108.47 us 14.77 us 1658743.41 us 130647
>> GETXATTR
>> 0.03 562.86 us 26.74 us 5043949.33 us 297799
>> STATFS
>> 0.03 845.50 us 48.16 us 1998938.03 us 223680
>> OPEN
>> 0.05 2236.13 us 56.08 us 5295998.22 us 120682
>> XATTROP
>> 0.16 890.82 us 43.51 us 3653292.88 us 1012585
>> FSTAT
>> 0.34 2974.20 us 12.92 us 7782497.74 us 642555
>> ENTRYLK
>> 0.47 135831.21 us 70.35 us 11033867.90 us 19800
>> UNLINK
>> 0.57 954.05 us 21.50 us 4553393.38 us 3414605
>> LOOKUP
>> 1.79 14461.54 us 13.45 us 32841452.98 us 702915
>> INODELK
>> 5.14 8014.78 us 40.70 us 5439109.56 us 3644063
>> READ
>> 5.37 443.04 us 11.53 us 32863652.53 us 68909131
>> FINODELK
>> 22.31 1780.31 us 33.59 us 11318712.62 us 71235991
>> FXATTROP
>> 22.83 1571.16 us 74.86 us 32615055.19 us 82622840
>> WRITE
>> 40.84 2762.75 us 52.77 us 8859115.35 us 84039509
>> FSYNC
>> 0.00 0.00 us 0.00 us 0.00 us 95492
>> UPCALL
>>
>> Duration: 484169 seconds
>> Data Read: 167149718723 bytes
>> Data Written: 1177141649872 bytes
>>
>> Interval 43 Stats:
>> Block Size: 1b+ 256b+
>> 512b+
>> No. of Reads: 0 6
>> 4
>> No. of Writes: 12 4
>> 252
>>
>> Block Size: 1024b+ 2048b+
>> 4096b+
>> No. of Reads: 0 0
>> 5668
>> No. of Writes: 100 34
>> 147357
>>
>> Block Size: 8192b+ 16384b+
>> 32768b+
>> No. of Reads: 1178 783
>> 1215
>> No. of Writes: 86014 17318
>> 8687
>>
>> Block Size: 65536b+ 131072b+
>> No. of Reads: 264 4109
>> No. of Writes: 8617 36317
>> %-latency Avg-latency Min-Latency Max-Latency No. of calls
>> Fop
>> --------- ----------- ----------- ----------- ------------
>> ----
>> 0.00 0.00 us 0.00 us 0.00 us 16
>> FORGET
>> 0.00 0.00 us 0.00 us 0.00 us 665
>> RELEASE
>> 0.00 0.00 us 0.00 us 0.00 us 52
>> RELEASEDIR
>> 0.00 866.18 us 849.57 us 882.78 us 2
>> TRUNCATE
>> 0.00 1016.14 us 868.35 us 1182.48 us 4
>> RENAME
>> 0.00 455.65 us 41.13 us 1679.37 us 20
>> READDIR
>> 0.00 373.33 us 173.54 us 538.40 us 28
>> UNLINK
>> 0.00 722.01 us 635.91 us 853.71 us 16
>> CREATE
>> 0.00 335.52 us 38.15 us 1381.97 us 54
>> READDIRP
>> 0.00 39218.92 us 214.34 us 78223.50 us 2
>> STAT
>> 0.00 1730.77 us 2.59 us 84964.69 us 52
>> OPENDIR
>> 0.00 1304.96 us 393.64 us 29724.09 us 80
>> MKNOD
>> 0.01 422.75 us 22.85 us 134336.60 us 635
>> FLUSH
>> 0.01 699.21 us 37.54 us 137813.64 us 732
>> STATFS
>> 0.01 468.63 us 23.71 us 260961.83 us 1141
>> ENTRYLK
>> 0.04 2041.83 us 69.80 us 163743.98 us 649
>> OPEN
>> 0.08 1253.65 us 72.52 us 290508.15 us 2354
>> FSTAT
>> 0.09 6913.19 us 69.01 us 212479.24 us 472
>> XATTROP
>> 0.13 3558.26 us 32.70 us 195896.10 us 1317
>> INODELK
>> 0.13 9793.37 us 36.11 us 212755.58 us 499
>> GETXATTR
>> 0.34 1615.15 us 55.42 us 711310.28 us 7797
>> LOOKUP
>> 4.92 13025.92 us 59.83 us 1061585.06 us 13884
>> READ
>> 5.26 955.95 us 16.81 us 1069148.49 us 202174
>> FINODELK
>> 23.28 2809.44 us 137.21 us 1134076.13 us 304713
>> WRITE
>> 26.46 4124.05 us 43.30 us 1142167.27 us 235954
>> FXATTROP
>> 39.23 5195.62 us 65.47 us 1250469.35 us 277632
>> FSYNC
>> 0.00 0.00 us 0.00 us 0.00 us 365
>> UPCALL
>>
>> Duration: 1132 seconds
>> Data Read: 668951066 bytes
>> Data Written: 7495356076 bytes
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>
2 years, 9 months
