from:"胡茂荣"

Re: [ovirt-users] can not use iscsi storage type onovirtandGlusterfshyper-convergedenvironment

2016-12-05 Thread 胡茂荣

Hi Nir ：
 before change code ,supervdsm report error log like those :
===  -->

MainProcess|jsonrpc.Executor/2::DEBUG::2016-12-02 
17:12:16,372::supervdsmServer::92::SuperVdsm.ServerCallback::(wrapper) call 
getPathsStatus with () {}
 
MainProcess|jsonrpc.Executor/2::DEBUG::2016-12-02 
17:12:16,373::devicemapper::154::Storage.Misc.excCmd::(_getPathsStatus) 
/usr/bin/taskset --cpu-list 0-7 /usr/sbin/dmsetup status (cwd None)
 
MainProcess|jsonrpc.Executor/2::DEBUG::2016-12-02 
17:12:16,377::devicemapper::154::Storage.Misc.excCmd::(_getPathsStatus) 
SUCCESS:  = '';  = 0
 
MainProcess|jsonrpc.Executor/2::ERROR::2016-12-02 
17:12:16,378::supervdsmServer::96::SuperVdsm.ServerCallback::(wrapper) Error in 
getPathsStatus

===  <
my environment have other dm device , dmsetup status will show like this as 
follow, so will occure above error ! 
 >
flash_sdd: 0 976771072 flashcache stats: 
reads(5723182), writes(47879823)
read hits(2938125), read hit percent(51)
write hits(12617126) write hit percent(26)
dirty write hits(4592227) dirty write hit percent(9)
replacement(701168), write replacement(3189334)
write invalidates(0), read invalidates(1)


   <--
  use your patch to test , add or import iscsi type storage domain have no 
problem  , log like follow :
== ->

MainProcess|jsonrpc.Executor/1::DEBUG::2016-12-06 
08:58:07,439::supervdsmServer::92::SuperVdsm.ServerCallback::(wrapper) call 
getPathsStatus with () {}
 
MainProcess|jsonrpc.Executor/1::DEBUG::2016-12-06 
08:58:07,439::devicemapper::155::Storage.Misc.excCmd::(_getPathsStatus) 
/usr/bin/taskset --cpu-list 0-7 /usr/sbin/dmsetup status --target multipath 
(cwd None)
 MainProcess|jsonrpc.Executor/1::DEBUG::2016-12-06 
08:58:07,443::devicemapper::155::Storage.Misc.excCmd::(_getPathsStatus) 
SUCCESS:  = '';  = 0
=

  Regards,
humaorong
  
 
-- Original --
From:  "Nir Soffer";
Date:  Tue, Dec 6, 2016 01:41 AM
To:  "胡茂荣"; 
Cc:  "users"; "Jeff Nelson"; 
"胡晓宇"; 
Subject:  Re: [ovirt-users] can not use iscsi storage type 
onovirtandGlusterfshyper-convergedenvironment

 
Hi 胡茂荣,

Can you test this patch?
https://gerrit.ovirt.org/67844



I also need more information on your setup, to add more
details to the commit message.


Thanks for reporting this,
Nir


On Mon, Dec 5, 2016 at 10:28 AM, 胡茂荣  wrote:


  Thanks for Yaniv Kaul ,  change code need build vdsm source code , and if 
only  change /usr/share/vdsm/storage/devicemapper.py will not really take 
effect .
   
   could this problem as a bug , and correct it to ovirt vdsm source code ? 
 
-- Original --
From:  "Yaniv Kaul";
Date:  Sun, Dec 4, 2016 07:07 PM
To:  "胡茂荣"; 
Cc:  "胡晓宇"; "users"; "Sahina 
Bose"; "Jeff Nelson"; 
Subject:  Re: [ovirt-users] can not use iscsi storage type 
onovirtandGlusterfshyper-converged environment



 


On Dec 2, 2016 11:53 AM, "胡茂荣"  wrote:
   I find supervdsm  used " /usr/sbin/dmsetup status" :


MainProcess|jsonrpc.Executor/2::DEBUG::2016-12-02 
17:12:16,372::supervdsmServer::92::SuperVdsm.ServerCallback::(wrapper) call 
getPathsStatus with () {}
MainProcess|jsonrpc.Executor/2::DEBUG::2016-12-02 
17:12:16,373::devicemapper::154::Storage.Misc.excCmd::(_getPathsStatus) 
/usr/bin/taskset --cpu-list 0-7 /usr/sbin/dmsetup status (cwd None)
MainProcess|jsonrpc.Executor/2::DEBUG::2016-12-02 
17:12:16,377::devicemapper::154::Storage.Misc.excCmd::(_getPathsStatus) 
SUCCESS:  = '';  = 0
MainProcess|jsonrpc.Executor/2::ERROR::2016-12-02 
17:12:16,378::supervdsmServer::96::SuperVdsm.ServerCallback::(wrapper) Error in 
getPathsStatus



problem :
how can I change  Storage.Misc.excCmd _getPathsStatus  " /usr/bin/taskset 
--cpu-list 0-7 /usr/sbin/dmsetup status"  to :


   /usr/bin/taskset --cpu-list 0-7 /usr/sbin/dmsetup status  --target multipah 


  I think add iscsi type storage ,  if supervdsm scan mulitpah will solve my 
problem .(my environment have other dm devices, use "dmsetup status" will show 
them, and vdsm get dm path status will occur error )



so I changed some as follow :
 （1）
   I  define EXT_DMSETUP_STATUS   in  
/usr/lib/python2.7/site-packages/vdsm/constants.py : 


/usr/lib/python2.7/site-packages/vdsm/constants.py:EXT_DMSETUP = 
'/usr/sbin/dmsetup'
/usr/lib/python2.7/site-packages/vdsm/constants.py:EXT_

Re: [ovirt-users] can not use iscsi storage type onovirtandGlusterfshyper-converged environment

2016-12-05 Thread 胡茂荣

Thanks for Yaniv Kaul ,  change code need build vdsm source code , and if only  
change /usr/share/vdsm/storage/devicemapper.py will not really take effect .
   
   could this problem as a bug , and correct it to ovirt vdsm source code ? 
 
-- Original --
From:  "Yaniv Kaul";
Date:  Sun, Dec 4, 2016 07:07 PM
To:  "胡茂荣"; 
Cc:  "胡晓宇"; "users"; "Sahina 
Bose"; "Jeff Nelson"; 
Subject:  Re: [ovirt-users] can not use iscsi storage type 
onovirtandGlusterfshyper-converged environment

 


On Dec 2, 2016 11:53 AM, "胡茂荣"  wrote:
   I find supervdsm  used " /usr/sbin/dmsetup status" :


MainProcess|jsonrpc.Executor/2::DEBUG::2016-12-02 
17:12:16,372::supervdsmServer::92::SuperVdsm.ServerCallback::(wrapper) call 
getPathsStatus with () {}
MainProcess|jsonrpc.Executor/2::DEBUG::2016-12-02 
17:12:16,373::devicemapper::154::Storage.Misc.excCmd::(_getPathsStatus) 
/usr/bin/taskset --cpu-list 0-7 /usr/sbin/dmsetup status (cwd None)
MainProcess|jsonrpc.Executor/2::DEBUG::2016-12-02 
17:12:16,377::devicemapper::154::Storage.Misc.excCmd::(_getPathsStatus) 
SUCCESS:  = '';  = 0
MainProcess|jsonrpc.Executor/2::ERROR::2016-12-02 
17:12:16,378::supervdsmServer::96::SuperVdsm.ServerCallback::(wrapper) Error in 
getPathsStatus



problem :
how can I change  Storage.Misc.excCmd _getPathsStatus  " /usr/bin/taskset 
--cpu-list 0-7 /usr/sbin/dmsetup status"  to :


   /usr/bin/taskset --cpu-list 0-7 /usr/sbin/dmsetup status  --target multipah 


  I think add iscsi type storage ,  if supervdsm scan mulitpah will solve my 
problem .(my environment have other dm devices, use "dmsetup status" will show 
them, and vdsm get dm path status will occur error )



so I changed some as follow :
 （1）
   I  define EXT_DMSETUP_STATUS   in  
/usr/lib/python2.7/site-packages/vdsm/constants.py : 


/usr/lib/python2.7/site-packages/vdsm/constants.py:EXT_DMSETUP = 
'/usr/sbin/dmsetup'
/usr/lib/python2.7/site-packages/vdsm/constants.py:EXT_DMSETUP_STATUS = 
"/usr/sbin/dmsetup status --target multipath"


 (2)
 /usr/share/vdsm/storage/devicemapper.py add :
from vdsm.constants import EXT_DMSETUP_STATUS


and changed  getPathsStatus cmd  to " EXT_DMSETUP_STATUS" :


def _getPathsStatus():
cmd = [EXT_DMSETUP_STATUS]# before : 
cmd=[EXT_DMSETUP,"status"]









Why not change this to:
cmd = [EXT_DMSETUP,  "status", "--target", "multipath"] 


Y. 


rc, out, err = misc.execCmd(cmd)

===





 but log in supervdsm log also not change . Please help me ，how to change code 
to let supervdsm exec "/usr/sbin/dmsetup status --target multipath"   in 
function  getPathsStatus（） 。






 
-- Original --
From:  "胡茂荣";
Date:  Fri, Nov 25, 2016 05:44 PM
To:  "Sahina Bose"; 
Cc:  "Maor Lipchuk"; "Jeff Nelson"; 
"users"; 
Subject:  Re: [ovirt-users] can not use iscsi storage type on 
ovirtandGlusterfshyper-converged environment


 



===---

   ###vdsm or supervdsm log  report :

MainProcess|jsonrpc.Executor/7::ERROR::2016-11-01 
11:07:00,178::supervdsmServer::96::SuperVdsm.ServerCallback::(wrapper) Error in 
getPathsStatus

MainProcess|jsonrpc.Executor/4::ERROR::2016-11-01 
11:07:20,964::supervdsmServer::96::SuperVdsm.ServerCallback::(wrapper) Error in 
getPathsStatus

   some code info >
[root@horeba storage]# pwd
/usr/share/vdsm/storage


[root@horeba storage]# grep "getPathsStatus" -R ./
./devicemapper.py:def _getPathsStatus():
./devicemapper.py:def getPathsStatus():
./devicemapper.py:return getProxy().getPathsStatus()
./multipath.py:pathStatuses = devicemapper.getPathsStatus()



def _getPathsStatus():
cmd = [EXT_DMSETUP, "status"]
rc, out, err = misc.execCmd(cmd)
if rc != 0:
raise Exception("Could not get device statuses")


res = {}
for statusLine in out:
try:
devName, statusLine = statusLine.split(":", 1)
except ValueError:
if len(out) == 1:
# return an empty dict when status output is: No devices found
return res
else:
raise


for m in PATH_STATUS_RE.finditer(statusLine):
devNum, status = m.groups()
physdevName = findDev(*[int(i) for i in devNum.split(":")])
res[physdevName] = {"A": "active", "F": "failed"}[status]


return res
def getPathsStatus():
return getProxy().getPathsStatus()

==

Re: [ovirt-users] can not use iscsi storage type on ovirtandGlusterfshyper-converged environment

2016-12-02 Thread 胡茂荣

I find supervdsm  used " /usr/sbin/dmsetup status" :


MainProcess|jsonrpc.Executor/2::DEBUG::2016-12-02 
17:12:16,372::supervdsmServer::92::SuperVdsm.ServerCallback::(wrapper) call 
getPathsStatus with () {}
MainProcess|jsonrpc.Executor/2::DEBUG::2016-12-02 
17:12:16,373::devicemapper::154::Storage.Misc.excCmd::(_getPathsStatus) 
/usr/bin/taskset --cpu-list 0-7 /usr/sbin/dmsetup status (cwd None)
MainProcess|jsonrpc.Executor/2::DEBUG::2016-12-02 
17:12:16,377::devicemapper::154::Storage.Misc.excCmd::(_getPathsStatus) 
SUCCESS:  = '';  = 0
MainProcess|jsonrpc.Executor/2::ERROR::2016-12-02 
17:12:16,378::supervdsmServer::96::SuperVdsm.ServerCallback::(wrapper) Error in 
getPathsStatus



problem :
how can I change  Storage.Misc.excCmd _getPathsStatus  " /usr/bin/taskset 
--cpu-list 0-7 /usr/sbin/dmsetup status"  to :


   /usr/bin/taskset --cpu-list 0-7 /usr/sbin/dmsetup status  --target multipah 


  I think add iscsi type storage ,  if supervdsm scan mulitpah will solve my 
problem .(my environment have other dm devices, use "dmsetup status" will show 
them, and vdsm get dm path status will occur error )



so I changed some as follow :
 （1）
   I  define EXT_DMSETUP_STATUS   in  
/usr/lib/python2.7/site-packages/vdsm/constants.py : 


/usr/lib/python2.7/site-packages/vdsm/constants.py:EXT_DMSETUP = 
'/usr/sbin/dmsetup'
/usr/lib/python2.7/site-packages/vdsm/constants.py:EXT_DMSETUP_STATUS = 
"/usr/sbin/dmsetup status --target multipath"


 (2)
 /usr/share/vdsm/storage/devicemapper.py add :
from vdsm.constants import EXT_DMSETUP_STATUS


and changed  getPathsStatus cmd  to " EXT_DMSETUP_STATUS" :


def _getPathsStatus():
cmd = [EXT_DMSETUP_STATUS]# before : 
cmd=[EXT_DMSETUP,"status"]

rc, out, err = misc.execCmd(cmd)
===





 but log in supervdsm log also not change . Please help me ，how to change code 
to let supervdsm exec "/usr/sbin/dmsetup status --target multipath"   in 
function  getPathsStatus（） 。






 
-- Original --
From:  "胡茂荣";
Date:  Fri, Nov 25, 2016 05:44 PM
To:  "Sahina Bose"; 
Cc:  "Maor Lipchuk"; "Jeff Nelson"; 
"users"; 
Subject:  Re: [ovirt-users] can not use iscsi storage type on 
ovirtandGlusterfshyper-converged environment

 



===---

   ###vdsm or supervdsm log  report :

MainProcess|jsonrpc.Executor/7::ERROR::2016-11-01 
11:07:00,178::supervdsmServer::96::SuperVdsm.ServerCallback::(wrapper) Error in 
getPathsStatus

MainProcess|jsonrpc.Executor/4::ERROR::2016-11-01 
11:07:20,964::supervdsmServer::96::SuperVdsm.ServerCallback::(wrapper) Error in 
getPathsStatus

   some code info >
[root@horeba storage]# pwd
/usr/share/vdsm/storage


[root@horeba storage]# grep "getPathsStatus" -R ./
./devicemapper.py:def _getPathsStatus():
./devicemapper.py:def getPathsStatus():
./devicemapper.py:return getProxy().getPathsStatus()
./multipath.py:pathStatuses = devicemapper.getPathsStatus()



def _getPathsStatus():
cmd = [EXT_DMSETUP, "status"]
rc, out, err = misc.execCmd(cmd)
if rc != 0:
raise Exception("Could not get device statuses")


res = {}
for statusLine in out:
try:
devName, statusLine = statusLine.split(":", 1)
except ValueError:
if len(out) == 1:
# return an empty dict when status output is: No devices found
return res
else:
raise


for m in PATH_STATUS_RE.finditer(statusLine):
devNum, status = m.groups()
physdevName = findDev(*[int(i) for i in devNum.split(":")])
res[physdevName] = {"A": "active", "F": "failed"}[status]


return res
def getPathsStatus():
return getProxy().getPathsStatus()

=
  and flashcache dm device will error  when use getPathsStatus() function .  
could change code not check flashcache dm device ?

dmsetup info --->
[root@horebc ~]# dmsetup status
flash_sdb: 0 976771072 flashcache stats: 
reads(1388761), writes(15548965)
read hits(1235671), read hit percent(88)
write hits(6539144) write hit percent(42)
dirty write hits(21372) dirty write hit percent(0)
replacement(147711), write replacement(524881)
write invalidates(0), read invalidates(1)
pending enqueues(810), pending inval(810)
metadata dirties(15196370), metadata cleans(15196322)
metadata batch(30087377) metadata ssd writes(305315)

Re: [ovirt-users] can not use iscsi storage type on ovirtandGlusterfshyper-converged environment

2016-11-25 Thread 胡茂荣

FaWvxa9wbHy7WrfiXNsP4F2J3gg0
flash_sdd 253   1 L--w11  0 
 





and flashcache dm have no UUID  ，I think it can export it  before checking .




humaorong 
  2016-11-25


   
 
-- Original --
From:  "胡茂荣";
Date:  Fri, Nov 25, 2016 01:18 PM
To:  "Sahina Bose"; 
Cc:  "Maor Lipchuk"; "Jeff Nelson"; 
"users"; 
Subject:  Re: [ovirt-users] can not use iscsi storage type on 
ovirtandGlusterfshyper-converged environment

 
  
I find this problem more info : 
  I use flashcache  on ovirt hosts , have dm device in /dev/mapper/ :


[root@horeba init.d]# dmsetup info -C （and I set them in multipath 
blacklist ）
Name Maj Min Stat Open Targ Event  UUID
flash_sdb253   0 L--w01  0 
flash_sdf253   2 L--w01  0 
flash_sdd253   1 L--w01  0   
[root@horeba init.d]# multipath -l  
[root@horeba init.d]# 
  
[root@horeba init.d]# ll /dev/mapper/
total 0
crw--- 1 root root 10, 236 Nov 25 10:09 control
lrwxrwxrwx 1 root root   7 Nov 25 12:51 flash_sdb -> ../dm-0
lrwxrwxrwx 1 root root   7 Nov 25 12:51 flash_sdd -> ../dm-1
lrwxrwxrwx 1 root root   7 Nov 25 12:51 flash_sdf -> ../dm-2


  on this condition , ovirt UI add  iscsi type storage  will fail .


   If I delete the flashcache device  /dev/mapper/flash_*  , ovirt UI  add 
iscsi type storage  have no problem .  
  
   I need flashcache for using ssd cache on my environment ,  how can I use 
iscsi type storage on this environment , please help me , Thanks！
   
 
-- Original --
From:  "Sahina Bose";
Date:  Thu, Nov 3, 2016 05:54 PM
To:  "胡茂荣"; 
Cc:  "Maor Lipchuk"; "Jeff Nelson"; 
"users"; 
Subject:  Re: [ovirt-users] can not use iscsi storage type on 
ovirtandGlusterfshyper-converged environment

 
A wild guess, not sure if it is related - can you check if multipathd service 
is enabled. If you set up your oVirt-Gluster hyperconverged environment via 
gdeploy, multipathd service is disabled and the /etc/multipath.conf is edited 
to blacklist all devices - this was to fix 
https://bugzilla.redhat.com/show_bug.cgi?id=1303940


Since you mention you're unable to add iscsi storage only in this environment, 
thought it's worth checking.


On Thu, Nov 3, 2016 at 6:40 AM, 胡茂荣  wrote:


 my   environment rpm  are :
 [root@horeba ~]# rpm -q vdsm
vdsm-4.18.13-1.el7.centos.x86_64


[root@horeba ~]# rpm -aq | grep ovirt
ovirt-vmconsole-host-1.0.4-1.el7.centos.noarch
ovirt-imageio-common-0.4.0-1.el7.noarch
ovirt-hosted-engine-setup-2.0.2.2-1.el7.centos.noarch
ovirt-imageio-daemon-0.4.0-1.el7.noarch
ovirt-engine-appliance-4.0-20160928.1.el7.centos.noarch
ovirt-vmconsole-1.0.4-1.el7.centos.noarch
ovirt-host-deploy-1.5.2-1.el7.centos.noarch
ovirt-hosted-engine-ha-2.0.4-1.el7.centos.noarch
ovirt-release40-4.0.4-1.noarch
ovirt-setup-lib-1.0.2-1.el7.centos.noarch
ovirt-engine-sdk-python-3.6.9.1-1.el7.centos.noarch



  and I test if not on ' ovirt and Glusterfs hyper-converged environment ' ,  
ovirt WEB UI  add iscsi storage  work ok .


 
-- Original --
From:  "Maor Lipchuk";
Date:  Wed, Nov 2, 2016 07:37 PM
To:  "胡茂荣"; 
Cc:  "users"; "Jeff Nelson"; "Nir 
Soffer"; 
Subject:  Re: [ovirt-users] can not use iscsi storage type on ovirtandGlusterfs 
hyper-converged environment



 
Thanks for the logs,

What kind of VDSM version are you using? 
"rpm -q vdsm"
There seems to be a similar issue which was reported recently in the VDSM area
 (see https://bugzilla.redhat.com/show_bug.cgi?id=1197292)
It should be fixed in later versions of VDSM vdsm-4.16.12-2.el7ev.x86_64
Adding also Nir and Jeff to the thread, if they have any insights


Regards,
Maor


On Wed, Nov 2, 2016 at 4:11 AM, 胡茂荣  wrote:


 Hi Maor:
  vdsm/supervdsm/engine log on attachment .  I mkfs.xfs the lun block 
device and mount to /mnt , dd write  ,dmesg not report error ,dd result is ok :

/dev/sdi  50G   33M   50G   1% /mnt 


[root@horebc mnt]# for i in `seq 3`; do dd if=/dev/zero of=./file   bs=1G 
count=1 oflag=direct ; done
1+0 records in
1+0 records out
1073741824 bytes (1.1 GB) copied, 13.3232 s, 80.6 MB/s
1+0 records in
1+0 records out
1073741824 bytes (1.1 GB) copied, 9.89988 s, 108 MB/s
1+0 records in
1+0 records out
1073741824 bytes (1.1 GB) copied, 14.0143 s, 76.6 MB/s 
 
   my envirnment  have three  network segments (hosts have 3 network segments ) 
:
   engine  and glusterfs mount : 192.168.11.X/24   
glusterfs brick : 192.168.10.x/24
iscsi : 192.168.

Re: [ovirt-users] can not use iscsi storage type on ovirtandGlusterfshyper-converged environment

2016-11-24 Thread 胡茂荣

I find this problem more info : 
  I use flashcache  on ovirt hosts , have dm device in /dev/mapper/ :


[root@horeba init.d]# dmsetup info -C （and I set them in multipath 
blacklist ）
Name Maj Min Stat Open Targ Event  UUID
flash_sdb253   0 L--w01  0 
flash_sdf253   2 L--w01  0 
flash_sdd253   1 L--w01  0   
[root@horeba init.d]# multipath -l  
[root@horeba init.d]# 
  
[root@horeba init.d]# ll /dev/mapper/
total 0
crw--- 1 root root 10, 236 Nov 25 10:09 control
lrwxrwxrwx 1 root root   7 Nov 25 12:51 flash_sdb -> ../dm-0
lrwxrwxrwx 1 root root   7 Nov 25 12:51 flash_sdd -> ../dm-1
lrwxrwxrwx 1 root root   7 Nov 25 12:51 flash_sdf -> ../dm-2


  on this condition , ovirt UI add  iscsi type storage  will fail .


   If I delete the flashcache device  /dev/mapper/flash_*  , ovirt UI  add 
iscsi type storage  have no problem .  
  
   I need flashcache for using ssd cache on my environment ,  how can I use 
iscsi type storage on this environment , please help me , Thanks！
   
 
-- Original --
From:  "Sahina Bose";
Date:  Thu, Nov 3, 2016 05:54 PM
To:  "胡茂荣"; 
Cc:  "Maor Lipchuk"; "Jeff Nelson"; 
"users"; 
Subject:  Re: [ovirt-users] can not use iscsi storage type on 
ovirtandGlusterfshyper-converged environment

 
A wild guess, not sure if it is related - can you check if multipathd service 
is enabled. If you set up your oVirt-Gluster hyperconverged environment via 
gdeploy, multipathd service is disabled and the /etc/multipath.conf is edited 
to blacklist all devices - this was to fix 
https://bugzilla.redhat.com/show_bug.cgi?id=1303940


Since you mention you're unable to add iscsi storage only in this environment, 
thought it's worth checking.


On Thu, Nov 3, 2016 at 6:40 AM, 胡茂荣  wrote:


 my   environment rpm  are :
 [root@horeba ~]# rpm -q vdsm
vdsm-4.18.13-1.el7.centos.x86_64


[root@horeba ~]# rpm -aq | grep ovirt
ovirt-vmconsole-host-1.0.4-1.el7.centos.noarch
ovirt-imageio-common-0.4.0-1.el7.noarch
ovirt-hosted-engine-setup-2.0.2.2-1.el7.centos.noarch
ovirt-imageio-daemon-0.4.0-1.el7.noarch
ovirt-engine-appliance-4.0-20160928.1.el7.centos.noarch
ovirt-vmconsole-1.0.4-1.el7.centos.noarch
ovirt-host-deploy-1.5.2-1.el7.centos.noarch
ovirt-hosted-engine-ha-2.0.4-1.el7.centos.noarch
ovirt-release40-4.0.4-1.noarch
ovirt-setup-lib-1.0.2-1.el7.centos.noarch
ovirt-engine-sdk-python-3.6.9.1-1.el7.centos.noarch



  and I test if not on ' ovirt and Glusterfs hyper-converged environment ' ,  
ovirt WEB UI  add iscsi storage  work ok .


 
-- Original ------
From:  "Maor Lipchuk";
Date:  Wed, Nov 2, 2016 07:37 PM
To:  "胡茂荣"; 
Cc:  "users"; "Jeff Nelson"; "Nir 
Soffer"; 
Subject:  Re: [ovirt-users] can not use iscsi storage type on ovirtandGlusterfs 
hyper-converged environment



 
Thanks for the logs,

What kind of VDSM version are you using? 
"rpm -q vdsm"
There seems to be a similar issue which was reported recently in the VDSM area
 (see https://bugzilla.redhat.com/show_bug.cgi?id=1197292)
It should be fixed in later versions of VDSM vdsm-4.16.12-2.el7ev.x86_64
Adding also Nir and Jeff to the thread, if they have any insights


Regards,
Maor


On Wed, Nov 2, 2016 at 4:11 AM, 胡茂荣  wrote:


 Hi Maor:
  vdsm/supervdsm/engine log on attachment .  I mkfs.xfs the lun block 
device and mount to /mnt , dd write  ,dmesg not report error ,dd result is ok :

/dev/sdi  50G   33M   50G   1% /mnt 


[root@horebc mnt]# for i in `seq 3`; do dd if=/dev/zero of=./file   bs=1G 
count=1 oflag=direct ; done
1+0 records in
1+0 records out
1073741824 bytes (1.1 GB) copied, 13.3232 s, 80.6 MB/s
1+0 records in
1+0 records out
1073741824 bytes (1.1 GB) copied, 9.89988 s, 108 MB/s
1+0 records in
1+0 records out
1073741824 bytes (1.1 GB) copied, 14.0143 s, 76.6 MB/s 
 
   my envirnment  have three  network segments (hosts have 3 network segments ) 
:
   engine  and glusterfs mount : 192.168.11.X/24   
glusterfs brick : 192.168.10.x/24
iscsi : 192.168.1.0/24  


and I add 192.168.1.0/24 to engine vm ,  ovirt web UI report the same error 
.



 humaorong 
  2016-11-2


-- Original --
From:  "Maor Lipchuk";
Date:  Tue, Nov 1, 2016 08:14 PM
To:  "胡茂荣"; 
Cc:  "users"; 
Subject:  Re: [ovirt-users] can not use iscsi storage type on ovirt 
andGlusterfs hyper-converged environment

 

Hi 胡茂荣

Can u please also add the VDSM and engine logs.
If you try discover and connect to those luns directly from your Host does it 
work?


Regards,
Maor







On Tue, Nov 1, 2016 at 6:12 AM, 胡茂荣  wrote:





on ovirt a

Re: [ovirt-users] can not use iscsi storage type on ovirtandGlusterfshyper-converged environment

2016-11-04 Thread 胡茂荣

Hi Sahina Bose:
 my envirnment ,the /etc/multipath.conf is edited to blacklist all devices 
before . Now I change  blaklist to exist physical device ,and multipahd is 
enabled .  logout the lun block device by manual  , then add iscsi type storage 
by ovirt UI , the error alse exist , add iscsi storage fail .


and https://bugzilla.redhat.com/show_bug.cgi?id=1303940   bug  last report 
time on 2016-09 -15 .my vdsm install on sep 8:


-rw-r--r--. 1 root root 703032 Sep  8 00:27 
vdsm-4.18.13-1.el7.centos.x86_64.rpm
-rw-r--r--. 1 root root  54076 Sep  8 00:25 
vdsm-api-4.18.13-1.el7.centos.noarch.rpm
-rw-r--r--. 1 root root  68524 Sep  8 00:26 
vdsm-cli-4.18.13-1.el7.centos.noarch.rpm
-rw-r--r--. 1 root root  54580 Sep  8 00:26 
vdsm-gluster-4.18.13-1.el7.centos.noarch.rpm
 ovirt version :  0.4.0  

 
 I  will update  vdsm and ovirt pakages to test . 

Thanks very much !
 
-- Original --
From:  "Sahina Bose";
Date:  Thu, Nov 3, 2016 05:54 PM
To:  "胡茂荣"; 
Cc:  "Maor Lipchuk"; "Jeff Nelson"; 
"users"; 
Subject:  Re: [ovirt-users] can not use iscsi storage type on 
ovirtandGlusterfshyper-converged environment

 
A wild guess, not sure if it is related - can you check if multipathd service 
is enabled. If you set up your oVirt-Gluster hyperconverged environment via 
gdeploy, multipathd service is disabled and the /etc/multipath.conf is edited 
to blacklist all devices - this was to fix 
https://bugzilla.redhat.com/show_bug.cgi?id=1303940


Since you mention you're unable to add iscsi storage only in this environment, 
thought it's worth checking.


On Thu, Nov 3, 2016 at 6:40 AM, 胡茂荣  wrote:


 my   environment rpm  are :
 [root@horeba ~]# rpm -q vdsm
vdsm-4.18.13-1.el7.centos.x86_64


[root@horeba ~]# rpm -aq | grep ovirt
ovirt-vmconsole-host-1.0.4-1.el7.centos.noarch
ovirt-imageio-common-0.4.0-1.el7.noarch
ovirt-hosted-engine-setup-2.0.2.2-1.el7.centos.noarch
ovirt-imageio-daemon-0.4.0-1.el7.noarch
ovirt-engine-appliance-4.0-20160928.1.el7.centos.noarch
ovirt-vmconsole-1.0.4-1.el7.centos.noarch
ovirt-host-deploy-1.5.2-1.el7.centos.noarch
ovirt-hosted-engine-ha-2.0.4-1.el7.centos.noarch
ovirt-release40-4.0.4-1.noarch
ovirt-setup-lib-1.0.2-1.el7.centos.noarch
ovirt-engine-sdk-python-3.6.9.1-1.el7.centos.noarch



  and I test if not on ' ovirt and Glusterfs hyper-converged environment ' ,  
ovirt WEB UI  add iscsi storage  work ok .


 
-- Original ------
From:  "Maor Lipchuk";
Date:  Wed, Nov 2, 2016 07:37 PM
To:  "胡茂荣"; 
Cc:  "users"; "Jeff Nelson"; "Nir 
Soffer"; 
Subject:  Re: [ovirt-users] can not use iscsi storage type on ovirtandGlusterfs 
hyper-converged environment



 
Thanks for the logs,

What kind of VDSM version are you using? 
"rpm -q vdsm"
There seems to be a similar issue which was reported recently in the VDSM area
 (see https://bugzilla.redhat.com/show_bug.cgi?id=1197292)
It should be fixed in later versions of VDSM vdsm-4.16.12-2.el7ev.x86_64
Adding also Nir and Jeff to the thread, if they have any insights


Regards,
Maor


On Wed, Nov 2, 2016 at 4:11 AM, 胡茂荣  wrote:


 Hi Maor:
  vdsm/supervdsm/engine log on attachment .  I mkfs.xfs the lun block 
device and mount to /mnt , dd write  ,dmesg not report error ,dd result is ok :

/dev/sdi  50G   33M   50G   1% /mnt 


[root@horebc mnt]# for i in `seq 3`; do dd if=/dev/zero of=./file   bs=1G 
count=1 oflag=direct ; done
1+0 records in
1+0 records out
1073741824 bytes (1.1 GB) copied, 13.3232 s, 80.6 MB/s
1+0 records in
1+0 records out
1073741824 bytes (1.1 GB) copied, 9.89988 s, 108 MB/s
1+0 records in
1+0 records out
1073741824 bytes (1.1 GB) copied, 14.0143 s, 76.6 MB/s 
 
   my envirnment  have three  network segments (hosts have 3 network segments ) 
:
   engine  and glusterfs mount : 192.168.11.X/24   
glusterfs brick : 192.168.10.x/24
iscsi : 192.168.1.0/24  


and I add 192.168.1.0/24 to engine vm ,  ovirt web UI report the same error 
.



 humaorong 
  2016-11-2


-- Original --
From:  "Maor Lipchuk";
Date:  Tue, Nov 1, 2016 08:14 PM
To:  "胡茂荣"; 
Cc:  "users"; 
Subject:  Re: [ovirt-users] can not use iscsi storage type on ovirt 
andGlusterfs hyper-converged environment

 

Hi 胡茂荣

Can u please also add the VDSM and engine logs.
If you try discover and connect to those luns directly from your Host does it 
work?


Regards,
Maor







On Tue, Nov 1, 2016 at 6:12 AM, 胡茂荣  wrote:





on ovirt and Glusterfs hyper-converged environment , can not use iscsi 
storage type , UI report error: "Could not retrieve LUNs, please check your 
storage." , vdsm report :"VDSM hosted_engine_3 command failed: Error block 
device action: ()" .
but this block device

Re: [ovirt-users] can not use iscsi storage type on ovirtandGlusterfs hyper-converged environment

2016-11-02 Thread 胡茂荣

my   environment rpm  are :
 [root@horeba ~]# rpm -q vdsm
vdsm-4.18.13-1.el7.centos.x86_64


[root@horeba ~]# rpm -aq | grep ovirt
ovirt-vmconsole-host-1.0.4-1.el7.centos.noarch
ovirt-imageio-common-0.4.0-1.el7.noarch
ovirt-hosted-engine-setup-2.0.2.2-1.el7.centos.noarch
ovirt-imageio-daemon-0.4.0-1.el7.noarch
ovirt-engine-appliance-4.0-20160928.1.el7.centos.noarch
ovirt-vmconsole-1.0.4-1.el7.centos.noarch
ovirt-host-deploy-1.5.2-1.el7.centos.noarch
ovirt-hosted-engine-ha-2.0.4-1.el7.centos.noarch
ovirt-release40-4.0.4-1.noarch
ovirt-setup-lib-1.0.2-1.el7.centos.noarch
ovirt-engine-sdk-python-3.6.9.1-1.el7.centos.noarch



  and I test if not on ' ovirt and Glusterfs hyper-converged environment ' ,  
ovirt WEB UI  add iscsi storage  work ok .


 
-- Original --
From:  "Maor Lipchuk";
Date:  Wed, Nov 2, 2016 07:37 PM
To:  "胡茂荣"; 
Cc:  "users"; "Jeff Nelson"; "Nir 
Soffer"; 
Subject:  Re: [ovirt-users] can not use iscsi storage type on ovirtandGlusterfs 
hyper-converged environment

 
Thanks for the logs,

What kind of VDSM version are you using? 
"rpm -q vdsm"
There seems to be a similar issue which was reported recently in the VDSM area
 (see https://bugzilla.redhat.com/show_bug.cgi?id=1197292)
It should be fixed in later versions of VDSM vdsm-4.16.12-2.el7ev.x86_64
Adding also Nir and Jeff to the thread, if they have any insights


Regards,
Maor


On Wed, Nov 2, 2016 at 4:11 AM, 胡茂荣  wrote:


 Hi Maor:
  vdsm/supervdsm/engine log on attachment .  I mkfs.xfs the lun block 
device and mount to /mnt , dd write  ,dmesg not report error ,dd result is ok :

/dev/sdi  50G   33M   50G   1% /mnt 


[root@horebc mnt]# for i in `seq 3`; do dd if=/dev/zero of=./file   bs=1G 
count=1 oflag=direct ; done
1+0 records in
1+0 records out
1073741824 bytes (1.1 GB) copied, 13.3232 s, 80.6 MB/s
1+0 records in
1+0 records out
1073741824 bytes (1.1 GB) copied, 9.89988 s, 108 MB/s
1+0 records in
1+0 records out
1073741824 bytes (1.1 GB) copied, 14.0143 s, 76.6 MB/s 
 
   my envirnment  have three  network segments (hosts have 3 network segments ) 
:
   engine  and glusterfs mount : 192.168.11.X/24   
glusterfs brick : 192.168.10.x/24
iscsi : 192.168.1.0/24  


and I add 192.168.1.0/24 to engine vm ,  ovirt web UI report the same error 
.



 humaorong 
  2016-11-2


-- Original ------
From:  "Maor Lipchuk";
Date:  Tue, Nov 1, 2016 08:14 PM
To:  "胡茂荣"; 
Cc:  "users"; 
Subject:  Re: [ovirt-users] can not use iscsi storage type on ovirt 
andGlusterfs hyper-converged environment

 

Hi 胡茂荣

Can u please also add the VDSM and engine logs.
If you try discover and connect to those luns directly from your Host does it 
work?


Regards,
Maor







On Tue, Nov 1, 2016 at 6:12 AM, 胡茂荣  wrote:





on ovirt and Glusterfs hyper-converged environment , can not use iscsi 
storage type , UI report error: "Could not retrieve LUNs, please check your 
storage." , vdsm report :"VDSM hosted_engine_3 command failed: Error block 
device action: ()" .
but this block device alse login on centos 7 host :
=

## lsscsi 
 
[7:0:0:0]diskSCST_BIO DEVFOR_OVIRT_rbd  221  /dev/sdi

  ## dmesg :



[684521.131186] sd 7:0:0:0: [sdi] Attached SCSI disk

===---

   ###vdsm or supervdsm log  report :

MainProcess|jsonrpc.Executor/7::ERROR::2016-11-01 
11:07:00,178::supervdsmServer::96::SuperVdsm.ServerCallback::(wrapper) Error in 
getPathsStatus
 
MainProcess|jsonrpc.Executor/4::ERROR::2016-11-01 
11:07:20,964::supervdsmServer::96::SuperVdsm.ServerCallback::(wrapper) Error in 
getPathsStatus

   jsonrpc.Executor/4::DEBUG::2016-11-01 
11:07:04,251::iscsi::434::Storage.ISCSI::(rescan) Performing SCSI scan, this 
will take up to 30 seconds
 
jsonrpc.Executor/5::INFO::2016-11-01 
11:07:19,413::iscsi::567::Storage.ISCSI::(setRpFilterIfNeeded) iSCSI 
iface.net_ifacename not provided. Skipping.

11:09:15,753::iscsiadm::119::Storage.Misc.excCmd::(_runCmd) /usr/bin/taskset 
--cpu-list 0-7 /usr/bin/sudo -n /usr/sbin/iscsiadm -m session -R (cwd None)

==

 the other info please the attachment "bug-info.doc".

 this prolem on ovirt3.6 and 4.X  ovirt and Glusterfs hyper-converged 
environment . how can I use iscsi storage type on ovirt and Glusterfs 
hyper-converged environment .Please help me !

humaorong

   2016-11-1






 


 
 

  

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[ovirt-users] can not use iscsi storage type on ovirt and Glusterfs hyper-converged environment

2016-10-31 Thread 胡茂荣

on ovirt and Glusterfs hyper-converged environment , can not use iscsi storage 
type , UI report error: "Could not retrieve LUNs, please check your storage." , 
vdsm report :"VDSM hosted_engine_3 command failed: Error block device action: 
()" .
but this block device alse login on centos 7 host :
=

## lsscsi 
 
[7:0:0:0]diskSCST_BIO DEVFOR_OVIRT_rbd  221  /dev/sdi

  ## dmesg :



[684521.131186] sd 7:0:0:0: [sdi] Attached SCSI disk

===---

   ###vdsm or supervdsm log  report :

MainProcess|jsonrpc.Executor/7::ERROR::2016-11-01 
11:07:00,178::supervdsmServer::96::SuperVdsm.ServerCallback::(wrapper) Error in 
getPathsStatus
 
MainProcess|jsonrpc.Executor/4::ERROR::2016-11-01 
11:07:20,964::supervdsmServer::96::SuperVdsm.ServerCallback::(wrapper) Error in 
getPathsStatus

   jsonrpc.Executor/4::DEBUG::2016-11-01 
11:07:04,251::iscsi::434::Storage.ISCSI::(rescan) Performing SCSI scan, this 
will take up to 30 seconds
 
jsonrpc.Executor/5::INFO::2016-11-01 
11:07:19,413::iscsi::567::Storage.ISCSI::(setRpFilterIfNeeded) iSCSI 
iface.net_ifacename not provided. Skipping.

11:09:15,753::iscsiadm::119::Storage.Misc.excCmd::(_runCmd) /usr/bin/taskset 
--cpu-list 0-7 /usr/bin/sudo -n /usr/sbin/iscsiadm -m session -R (cwd None)

==

 the other info please the attachment "bug-info.doc".

 this prolem on ovirt3.6 and 4.X  ovirt and Glusterfs hyper-converged 
environment . how can I use iscsi storage type on ovirt and Glusterfs 
hyper-converged environment .Please help me !

humaorong

   2016-11-1

bug-info.doc
Description: Binary data
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[ovirt-users] glusterfs used swap , then reboot host , Ovirt Engine vm can not up on my ovirt and Glusterfs hyper-converged environment

2016-06-29 Thread 胡茂荣

Hi :
 my problem:
  on ovirt and Glusterfs hyper-converged environment , I create 30 vms,and 
start vms ,find vm running slowlly , then use ‘free ’ command on host ,find 
that ,three hosts used swap , I shutdown all vm but not engine vm , after three 
hours ,the swap memory can not be recovered . I reboot three hosts , after 
hosts up ,I find that , engine can not up , and set global maintenance ,try 
start engine manually , engine  still can not start . three host  Engine status 
 : {"reason": "bad vm status", "health": "bad", "vm": "down", "detail": 
"down"}, like:


  Status up-to-date  : True
Hostname   : horeba
Host ID: 1
Engine status  : {"reason": "bad vm status", "health": 
"bad", "vm": "down", "detail": "down"}
Score  : 0
stopped: False
Local maintenance  : False
crc32  : bf11e363
Host timestamp : 1072



 please help me , how can I start engine ? or how can I recover my 
environmont ?

engine can not up atfter reboot hosts.doc
Description: Binary data
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[ovirt-users] can I use ovirt webmin UI create glusterfs volume and not use ovirtmgmt ip

2016-04-06 Thread 胡茂荣

My problem is :
   my environment :
[root@node44 bin]# cat /etc/hosts
127.0.0.1   localhost localhost.localdomain localhost4 localhost4.localdomain4
::1 localhost localhost.localdomain localhost6 localhost6.localdomain6
192.168.8.93 node93.gluster.com
192.168.8.44 node44.gluster.com
192.168.8.45 node45.gluster.com
192.168.1.93 node93.host.com
192.168.1.44 node44.host.com
192.168.1.45 node45.host.com
192.168.1.9  node9.engine.com
 
  and  glusterfs peer : 
Hostname: node45.gluster.com
Hostname: node93.gluster.com

Hostname: node44.gluster.com


 ovirtmgmt port :
Hostname: node45.host.com
Hostname: node93.host.com

Hostname: node44.host.com 


Then  I want create glusterfs volume by ovirt webmin UI , but webmin UI show 
only ovirtmgmt port :



how can I use glusterfs peer port create glusterfs volume by ovirt webmin UI  ?___
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Re: [ovirt-users] can not use iscsi storage type onovirtandGlusterfshyper-convergedenvironment

Re: [ovirt-users] can not use iscsi storage type onovirtandGlusterfshyper-converged environment

Re: [ovirt-users] can not use iscsi storage type on ovirtandGlusterfshyper-converged environment

Re: [ovirt-users] can not use iscsi storage type on ovirtandGlusterfshyper-converged environment

Re: [ovirt-users] can not use iscsi storage type on ovirtandGlusterfshyper-converged environment

Re: [ovirt-users] can not use iscsi storage type on ovirtandGlusterfshyper-converged environment

Re: [ovirt-users] can not use iscsi storage type on ovirtandGlusterfs hyper-converged environment

[ovirt-users] can not use iscsi storage type on ovirt and Glusterfs hyper-converged environment

[ovirt-users] glusterfs used swap , then reboot host , Ovirt Engine vm can not up on my ovirt and Glusterfs hyper-converged environment

[ovirt-users] can I use ovirt webmin UI create glusterfs volume and not use ovirtmgmt ip

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