<div><br></div><div><includetail><div> Hi <span style="line-height: 1.5;">Maor:</span></div><div><span style="line-height: 1.5;"> 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 :</span></div><div><span style="line-height: 1.5;"> </span></div><div><div>/dev/sdi 50G 33M 50G 1% /mnt<span style="line-height: 1.5;"> </span></div><div><span style="line-height: 1.5;"><br></span></div><div>[root@horebc mnt]# for i in `seq 3`; do dd if=/dev/zero of=./file bs=1G count=1 oflag=direct ; done</div><div>1+0 records in</div><div>1+0 records out</div><div>1073741824 bytes (1.1 GB) copied, 13.3232 s, 80.6 MB/s</div><div>1+0 records in</div><div>1+0 records out</div><div>1073741824 bytes (1.1 GB) copied, 9.89988 s, 108 MB/s</div><div>1+0 records in</div><div>1+0 records out</div><div>1073741824 bytes (1.1 GB) copied, 14.0143 s, 76.6 MB/s </div><div> </div><div> my envirnment have three network segments (hosts have 3 network segments ) :</div><div> engine and glusterfs mount : 192.168.11.X/24 </div><div> glusterfs brick : 192.168.10.x/24</div><div> iscsi : 192.168.1.0/24 </div><div><br></div><div style="line-height: 1.5;"> and I add 192.168.1.0/24 to engine vm , ovirt web UI report the same error .</div></div><div style="line-height: 1.5;"><br></div><div style="line-height: 1.5;"> humaorong </div><div style="line-height: 1.5;"> 2016-11-2</div><div style="line-height: 1.5;"><br></div><div style="font:Verdana normal 14px;color:#000;"><div style="FONT-SIZE: 12px;FONT-FAMILY: Arial Narrow;padding:2px 0 2px 0;">------------------ Original ------------------</div><div style="FONT-SIZE: 12px;background:#efefef;padding:8px;"><div id="menu_sender"><b>From: </b> "Maor Lipchuk"<mlipchuk@redhat.com>;</div><div><b>Date: </b> Tue, Nov 1, 2016 08:14 PM</div><div><b>To: </b> "胡茂荣"<maorong.hu@horebdata.cn>; <wbr></div><div><b>Cc: </b> "users"<users@ovirt.org>; <wbr></div><div><b>Subject: </b> Re: [ovirt-users] can not use iscsi storage type on ovirt andGlusterfs hyper-converged environment</div></div><div> </div><div dir="ltr"><h3 class="gmail-iw"><span name="胡茂荣" class="gmail-gD" style="font-size:12.8px;font-weight:normal">Hi 胡茂荣</span></h3><h3 class="gmail-iw"><span style="font-weight:normal">Can u please also add the VDSM and engine logs.</span></h3><div><span style="font-weight:normal">If you try discover and connect to those luns directly from your Host does it work?</span></div><div><span style="font-weight:normal"><br></span></div><div><span style="font-weight:normal">Regards,</span></div><div><span style="font-weight:normal">Maor</span></div><table cellpadding="0" class="gmail-cf gmail-gJ" style="font-size:12.8px"><tbody><tr class="gmail-acZ"><td class="gmail-gF gmail-gK" style="width:453.125px"><table cellpadding="0" class="gmail-cf gmail-ix" style="width:453.333px"><tbody><tr><td><h3 class="gmail-iw"><br></h3></td></tr></tbody></table></td></tr></tbody></table></div><div class="gmail_extra"><br><div class="gmail_quote">On Tue, Nov 1, 2016 at 6:12 AM, 胡茂荣 <span dir="ltr"><<a href="mailto:maorong.hu@horebdata.cn" target="_blank">maorong.hu@horebdata.cn</a>></span> wrote:<br><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex"><div><u></u><u></u></div><div><br></div><div><br></div><div><span style=""> on ovirt and Glusterfs hyper-converged environment , can not use iscsi storage type , UI report error: "</span><span style="line-height:1.5">Could not retrieve LUNs, please check your storage." , vdsm report :"</span><span style="line-height:1.5">VDSM hosted_engine_3 command failed: Error
block device action: ()</span><span style="line-height:1.5">" .</span></div><div><span style="line-height:1.5"> but this block device alse login on centos 7 host :</span></div><div><span style="line-height:1.5">==============================<wbr>==============================<wbr>=</span></div><div><p class="MsoNormal"><span lang="EN-US">## lsscsi </span></p>
<p class="MsoNormal"><span lang="EN-US">[7:0:0:0]
disk SCST_BIO
DEVFOR_OVIRT_rbd 221 /dev/sdi</span></p><p class="MsoNormal"><span lang="EN-US"> ## dmesg :</span></p><p class="MsoNormal"><span lang="EN-US"></span></p><p class="MsoNormal"><span lang="EN-US">[684521.131186] sd 7:0:0:0: [sdi] Attached
SCSI disk</span></p><p class="MsoNormal"><span style="line-height:1.5">==============================<wbr>=====---</span></p><p class="MsoNormal"><span style="line-height:1.5"> </span><span lang="EN-US" style="line-height:1.5"> ###</span><span style="line-height:1.5">vdsm or supervdsm log report :</span></p><p class="MsoNormal"><span lang="EN-US"> </span><span style="line-height:1.5">MainProcess|jsonrpc.<wbr>Executor/7::ERROR::2016-11-01
11:07:00,178::supervdsmServer:<wbr>:96:<span style="background-color:rgb(255,255,0)">:SuperVdsm.ServerCallback:<wbr>:(wrapper) Error in
getPathsStatus</span></span></p>
<p class="MsoNormal"><span lang="EN-US">MainProcess|jsonrpc.Executor/<wbr>4::ERROR::2016-11-01
11:07:20,964::supervdsmServer:<wbr>:96::SuperVdsm.ServerCallback:<wbr>:(wrapper) Error in
getPathsStatus</span></p><p class="MsoNormal"><span lang="EN-US"> </span><span style="line-height:1.5">jsonrpc.Executor/4::DEBUG::<wbr>2016-11-01
11:07:04,251::iscsi::434::<wbr>Storage.ISCSI::(rescan) Performing SCSI scan, this
will take up to 30 seconds</span></p>
<p class="MsoNormal"><span lang="EN-US">jsonrpc.Executor/5::INFO::<wbr>2016-11-01
11:07:19,413::iscsi::567::<wbr>Storage.ISCSI::(<wbr>setRpFilterIfNeeded) <span style="background:yellow">iSCSI iface.net_ifacename not provided.
Skipping.</span></span></p><p class="MsoNormal"><span style="line-height:1.5">11:09:15,753::iscsiadm::119::<wbr>Storage.Misc.excCmd::(_runCmd)
/usr/bin/taskset --cpu-list 0-7 /usr/bin/sudo -n /usr/sbin/iscsiadm -m session
-R (</span><span style="line-height:1.5;background:yellow">cwd None</span><span style="line-height:1.5">)</span></p><p class="MsoNormal"><span style="line-height:1.5">==============================<wbr>========</span></p><p class="MsoNormal"><span style="line-height:1.5"> the other info please t</span><span style="line-height:1.5">he attachment "bug-info.doc".</span></p><p class="MsoNormal"><span lang="EN-US"> this prolem on ovirt3.6 and 4.X </span><span style=""> </span><span style="">ovirt and Glusterfs hyper-converged environment </span><span lang="EN-US" style="line-height:1.5">. how can I use </span><span style="">iscsi storage type on </span><span style="">ovirt and Glusterfs hyper-converged environment .Please help me !</span></p><p class="MsoNormal"><span style=""> humaorong</span></p><p class="MsoNormal"><font face="lucida Grande, Verdana"> 2016-11-1</font></p><p class="MsoNormal"><span style=""><br></span></p><p class="MsoNormal"><span lang="EN-US"><br></span></p>
<p class="MsoNormal"><br></p>
<p class="MsoNormal"><span lang="EN-US"> </span></p></div><div><span style="line-height:1.5"> </span></div><br>______________________________<wbr>_________________<br>
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<br></blockquote></div><br></div>
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