<div><div dir="auto">Hello,</div><div dir="auto"><br></div><div dir="auto">There seems to be something preventing creating control volumes on <span style="color:rgb(49,49,49);word-spacing:1px;background-color:rgb(255,255,255)">ha11b. Have you tried to run 'drbdmanage uninit' on that node first? That will wipe any existing drbd control volume information in that node then you can run 'drbdmanage add-node ...' as you did on the first node.</span></div><div dir="auto"><font color="#313131"><span style="word-spacing:1px;background-color:rgb(255,255,255)">Also, what's the 'backing' storage of drbdpool vg on </span></font><span style="color:rgb(49,49,49);word-spacing:1px;background-color:rgb(255,255,255)">ha11b ?</span></div><div dir="auto"><span style="color:rgb(49,49,49);word-spacing:1px;background-color:rgb(255,255,255)"><br></span></div><div dir="auto"><span style="color:rgb(49,49,49);word-spacing:1px;background-color:rgb(255,255,255)">Yannis</span></div><div dir="auto"><span style="color:rgb(49,49,49);word-spacing:1px;background-color:rgb(255,255,255)"><br></span></div><div dir="auto"><span style="color:rgb(49,49,49);word-spacing:1px;background-color:rgb(255,255,255)"><br></span></div><div dir="auto"><span style="color:rgb(49,49,49);word-spacing:1px;background-color:rgb(255,255,255)"><br></span></div><br><div class="gmail_quote" dir="auto"><div>On Wed, 28 Jun 2017 at 19:55, Eric Robinson <<a href="mailto:eric.robinson@psmnv.com">eric.robinson@psmnv.com</a>> wrote:<br></div><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex">
<div lang="EN-US" link="#0563C1" vlink="#954F72">
<div class="m_-7028844535987961504WordSection1">
<p class="MsoNormal">I’ve been a drbd8 user for years. Today is my first experience with drbd9 (9.0.1) under SLES 12 SP2.<u></u><u></u></p>
<p class="MsoNormal"><u></u> <u></u></p>
<p class="MsoNormal">Most things seem to be going okay, but I keep getting “Error: I/O error while accessing persistent configuration storage.”<u></u><u></u></p>
<p class="MsoNormal"><u></u> <u></u></p>
<p class="MsoNormal">I’m not expecting many people here to know what that means because it only produces about 6 Google hits, but it anyone has some insight it would be much appreciated!<u></u><u></u></p>
<p class="MsoNormal"><u></u> <u></u></p>
<p class="MsoNormal">See below, where I try to re-init the cluster again…<u></u><u></u></p>
<p class="MsoNormal"><u></u> <u></u></p>
<p class="MsoNormal"><u></u> <u></u></p>
<p class="MsoNormal">ha11a:/etc/drbd.d # drbdmanage init 198.51.100.65<u></u><u></u></p>
<p class="MsoNormal"><u></u> <u></u></p>
<p class="MsoNormal">You are going to initialize a new drbdmanage cluster.<u></u><u></u></p>
<p class="MsoNormal">CAUTION! Note that:<u></u><u></u></p>
<p class="MsoNormal"> * Any previous drbdmanage cluster information may be removed<u></u><u></u></p>
<p class="MsoNormal"> * Any remaining resources managed by a previous drbdmanage installation<u></u><u></u></p>
<p class="MsoNormal"> that still exist on this system will no longer be managed by drbdmanage<u></u><u></u></p>
<p class="MsoNormal"><u></u> <u></u></p>
<p class="MsoNormal">Confirm:<u></u><u></u></p>
<p class="MsoNormal"><u></u> <u></u></p>
<p class="MsoNormal"> yes/no: yes<u></u><u></u></p>
<p class="MsoNormal"> Logical volume ".drbdctrl_0" successfully removed<u></u><u></u></p>
<p class="MsoNormal"> Logical volume ".drbdctrl_1" successfully removed<u></u><u></u></p>
<p class="MsoNormal">WARNING: drbdmanage_control_volume signature detected on /dev/drbdpool/.drbdctrl_0 at offset 0. Wipe it? [y/n]: y<u></u><u></u></p>
<p class="MsoNormal"> Wiping drbdmanage_control_volume signature on /dev/drbdpool/.drbdctrl_0.<u></u><u></u></p>
<p class="MsoNormal"> Logical volume ".drbdctrl_0" created.<u></u><u></u></p>
<p class="MsoNormal">WARNING: drbdmanage_control_volume signature detected on /dev/drbdpool/.drbdctrl_1 at offset 0. Wipe it? [y/n]: y<u></u><u></u></p>
<p class="MsoNormal"> Wiping drbdmanage_control_volume signature on /dev/drbdpool/.drbdctrl_1.<u></u><u></u></p>
<p class="MsoNormal"> Logical volume ".drbdctrl_1" created.<u></u><u></u></p>
<p class="MsoNormal">You want me to create a v09 style flexible-size internal meta data block.<u></u><u></u></p>
<p class="MsoNormal">There appears to be a v09 flexible-size internal meta data block<u></u><u></u></p>
<p class="MsoNormal">already in place on /dev/drbdpool/.drbdctrl_0 at byte offset 4190208<u></u><u></u></p>
<p class="MsoNormal"><u></u> <u></u></p>
<p class="MsoNormal">Do you really want to overwrite the existing meta-data?<u></u><u></u></p>
<p class="MsoNormal">*** confirmation forced via --force option ***<u></u><u></u></p>
<p class="MsoNormal">md_offset 4190208<u></u><u></u></p>
<p class="MsoNormal">al_offset 4157440<u></u><u></u></p>
<p class="MsoNormal">bm_offset 4153344<u></u><u></u></p>
<p class="MsoNormal"><u></u> <u></u></p>
<p class="MsoNormal">Found some data<u></u><u></u></p>
<p class="MsoNormal"><u></u> <u></u></p>
<p class="MsoNormal">==> This might destroy existing data! <==<u></u><u></u></p>
<p class="MsoNormal"><u></u> <u></u></p>
<p class="MsoNormal">Do you want to proceed?<u></u><u></u></p>
<p class="MsoNormal">*** confirmation forced via --force option ***<u></u><u></u></p>
<p class="MsoNormal">initializing activity log<u></u><u></u></p>
<p class="MsoNormal">NOT initializing bitmap<u></u><u></u></p>
<p class="MsoNormal">Writing meta data...<u></u><u></u></p>
<p class="MsoNormal">New drbd meta data block successfully created.<u></u><u></u></p>
<p class="MsoNormal">You want me to create a v09 style flexible-size internal meta data block.<u></u><u></u></p>
<p class="MsoNormal">There appears to be a v09 flexible-size internal meta data block<u></u><u></u></p>
<p class="MsoNormal">already in place on /dev/drbdpool/.drbdctrl_1 at byte offset 4190208<u></u><u></u></p>
<p class="MsoNormal"><u></u> <u></u></p>
<p class="MsoNormal">Do you really want to overwrite the existing meta-data?<u></u><u></u></p>
<p class="MsoNormal">*** confirmation forced via --force option ***<u></u><u></u></p>
<p class="MsoNormal">md_offset 4190208<u></u><u></u></p>
<p class="MsoNormal">al_offset 4157440<u></u><u></u></p>
<p class="MsoNormal">bm_offset 4153344<u></u><u></u></p>
<p class="MsoNormal"><u></u> <u></u></p>
<p class="MsoNormal">Found some data<u></u><u></u></p>
<p class="MsoNormal"><u></u> <u></u></p>
<p class="MsoNormal">==> This might destroy existing data! <==<u></u><u></u></p>
<p class="MsoNormal"><u></u> <u></u></p>
<p class="MsoNormal">Do you want to proceed?<u></u><u></u></p>
<p class="MsoNormal">*** confirmation forced via --force option ***<u></u><u></u></p>
<p class="MsoNormal">initializing activity log<u></u><u></u></p>
<p class="MsoNormal">NOT initializing bitmap<u></u><u></u></p>
<p class="MsoNormal">Writing meta data...<u></u><u></u></p>
<p class="MsoNormal">New drbd meta data block successfully created.<u></u><u></u></p>
<p class="MsoNormal">empty drbdmanage control volume initialized.<u></u><u></u></p>
<p class="MsoNormal">empty drbdmanage control volume initialized.<u></u><u></u></p>
<p class="MsoNormal">Operation completed successfully<u></u><u></u></p>
<p class="MsoNormal">ha11a:/etc/drbd.d # drbdmanage add-node ha11b 198.51.100.66<u></u><u></u></p>
<p class="MsoNormal">Operation completed successfully<u></u><u></u></p>
<p class="MsoNormal">Operation completed successfully<u></u><u></u></p>
<p class="MsoNormal"><u></u> <u></u></p>
<p class="MsoNormal">Executing join command using ssh.<u></u><u></u></p>
<p class="MsoNormal">IMPORTANT: The output you see comes from ha11b<u></u><u></u></p>
<p class="MsoNormal">IMPORTANT: Your input is executed on ha11b<u></u><u></u></p>
<p class="MsoNormal">You are going to join an existing drbdmanage cluster.<u></u><u></u></p>
<p class="MsoNormal">CAUTION! Note that:<u></u><u></u></p>
<p class="MsoNormal"> * Any previous drbdmanage cluster information may be removed<u></u><u></u></p>
<p class="MsoNormal"> * Any remaining resources managed by a previous drbdmanage installation<u></u><u></u></p>
<p class="MsoNormal"> that still exist on this system will no longer be managed by drbdmanage<u></u><u></u></p>
<p class="MsoNormal"><u></u> <u></u></p>
<p class="MsoNormal">Confirm:<u></u><u></u></p>
<p class="MsoNormal"><u></u> <u></u></p>
<p class="MsoNormal"> yes/no: yes<u></u><u></u></p>
<p class="MsoNormal"> Logical volume ".drbdctrl_0" successfully removed<u></u><u></u></p>
<p class="MsoNormal"> Logical volume ".drbdctrl_1" successfully removed<u></u><u></u></p>
<p class="MsoNormal"> Logical volume ".drbdctrl_0" created.<u></u><u></u></p>
<p class="MsoNormal"> Logical volume ".drbdctrl_1" created.<u></u><u></u></p>
<p class="MsoNormal">You want me to create a v09 style flexible-size internal meta data block.<u></u><u></u></p>
<p class="MsoNormal">There appears to be a v09 flexible-size internal meta data block<u></u><u></u></p>
<p class="MsoNormal">already in place on /dev/drbdpool/.drbdctrl_0 at byte offset 4190208<u></u><u></u></p>
<p class="MsoNormal"><u></u> <u></u></p>
<p class="MsoNormal">Do you really want to overwrite the existing meta-data?<u></u><u></u></p>
<p class="MsoNormal">*** confirmation forced via --force option ***<u></u><u></u></p>
<p class="MsoNormal"><u></u> <u></u></p>
<p class="MsoNormal">Do you want to proceed?<u></u><u></u></p>
<p class="MsoNormal">*** confirmation forced via --force option ***<u></u><u></u></p>
<p class="MsoNormal">NOT initializing bitmap<u></u><u></u></p>
<p class="MsoNormal">md_offset 4190208<u></u><u></u></p>
<p class="MsoNormal">al_offset 4157440<u></u><u></u></p>
<p class="MsoNormal">bm_offset 4153344<u></u><u></u></p>
<p class="MsoNormal"><u></u> <u></u></p>
<p class="MsoNormal">Found some data<u></u><u></u></p>
<p class="MsoNormal"><u></u> <u></u></p>
<p class="MsoNormal">==> This might destroy existing data! <==<u></u><u></u></p>
<p class="MsoNormal">initializing activity log<u></u><u></u></p>
<p class="MsoNormal">Writing meta data...<u></u><u></u></p>
<p class="MsoNormal">New drbd meta data block successfully created.<u></u><u></u></p>
<p class="MsoNormal">You want me to create a v09 style flexible-size internal meta data block.<u></u><u></u></p>
<p class="MsoNormal">There appears to be a v09 flexible-size internal meta data block<u></u><u></u></p>
<p class="MsoNormal">already in place on /dev/drbdpool/.drbdctrl_1 at byte offset 4190208<u></u><u></u></p>
<p class="MsoNormal"><u></u> <u></u></p>
<p class="MsoNormal">Do you really want to overwrite the existing meta-data?<u></u><u></u></p>
<p class="MsoNormal">*** confirmation forced via --force option ***<u></u><u></u></p>
<p class="MsoNormal"><u></u> <u></u></p>
<p class="MsoNormal">Do you want to proceed?<u></u><u></u></p>
<p class="MsoNormal">*** confirmation forced via --force option ***<u></u><u></u></p>
<p class="MsoNormal">NOT initializing bitmap<u></u><u></u></p>
<p class="MsoNormal">md_offset 4190208<u></u><u></u></p>
<p class="MsoNormal">al_offset 4157440<u></u><u></u></p>
<p class="MsoNormal">bm_offset 4153344<u></u><u></u></p>
<p class="MsoNormal"><u></u> <u></u></p>
<p class="MsoNormal">Found some data<u></u><u></u></p>
<p class="MsoNormal"><u></u> <u></u></p>
<p class="MsoNormal">==> This might destroy existing data! <==<u></u><u></u></p>
<p class="MsoNormal">initializing activity log<u></u><u></u></p>
<p class="MsoNormal">Writing meta data...<u></u><u></u></p>
<p class="MsoNormal">New drbd meta data block successfully created.<u></u><u></u></p>
<p class="MsoNormal">Error: I/O error while accessing persistent configuration storage<u></u><u></u></p>
<p class="MsoNormal"><u></u> <u></u></p>
<p class="MsoNormal"><span style="color:#1f497d">--<u></u><u></u></span></p>
<p class="MsoNormal"><span style="color:#1f497d">Eric Robinson<u></u><u></u></span></p>
<p class="MsoNormal"><span style="color:#1f497d">Chief Information Officer<u></u><u></u></span></p>
<p class="MsoNormal"><span style="color:#1f497d">Physician Select Management, LLC<u></u><u></u></span></p>
<p class="MsoNormal"><span style="color:#1f497d">775-885-2211 x 112<u></u><u></u></span></p>
<p class="MsoNormal"><u></u> <u></u></p>
</div>
</div>
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