<div dir="ltr"><br><div class="gmail_extra"><br><div class="gmail_quote">On Wed, Jul 5, 2017 at 8:32 PM, Sahina Bose <span dir="ltr"><<a href="mailto:sabose@redhat.com" target="_blank">sabose@redhat.com</a>></span> wrote:<br><blockquote class="gmail_quote" style="margin:0px 0px 0px 0.8ex;border-left:1px solid rgb(204,204,204);padding-left:1ex"><div dir="ltr"><br><div class="gmail_extra"><br><div class="gmail_quote">On Wed, Jul 5, 2017 at 8:16 PM, Gianluca Cecchi <span dir="ltr"><<a href="mailto:gianluca.cecchi@gmail.com" target="_blank">gianluca.cecchi@gmail.com</a>></span> wrote:<br><blockquote class="gmail_quote" style="margin:0px 0px 0px 0.8ex;border-left:1px solid rgb(204,204,204);padding-left:1ex"><div dir="ltr"><br><div class="gmail_extra"><br><div class="gmail_quote"><span>On Wed, Jul 5, 2017 at 7:42 AM, Sahina Bose <span dir="ltr"><<a href="mailto:sabose@redhat.com" target="_blank">sabose@redhat.com</a>></span> wrote:<br><blockquote class="gmail_quote" style="margin:0px 0px 0px 0.8ex;border-left:1px solid rgb(204,204,204);padding-left:1ex"><div dir="ltr"><br><div class="gmail_extra"><div class="gmail_quote"><div><div class="gmail-m_-7140415195237841241m_3192401637786308022gmail-h5"><blockquote style="margin:0px 0px 0px 0.8ex;border-left:1px solid rgb(204,204,204);padding-left:1ex" class="gmail_quote"><div dir="ltr"><div class="gmail_extra"><div class="gmail_quote"><br>...<br><br>then the commands I need to run would be:<br><br>gluster volume reset-brick export ovirt01.localdomain.local:/glu<wbr>ster/brick3/export start<br>gluster volume reset-brick export ovirt01.localdomain.local:/glu<wbr>ster/brick3/export gl01.localdomain.local:/gluste<wbr>r/brick3/export commit force<br><br></div><div class="gmail_quote">Correct?<br></div></div></div></blockquote><div><br></div></div></div><div>Yes, correct. gl01.localdomain.local should resolve correctly on all 3 nodes.<br></div></div></div></div></blockquote><div><br></div><div><br></div></span><div>It fails at first step:</div><div><br></div><div> [root@ovirt01 ~]# gluster volume reset-brick export ovirt01.localdomain.local:/glu<wbr>ster/brick3/export start</div><div>volume reset-brick: failed: Cannot execute command. The cluster is operating at version 30712. reset-brick command reset-brick start is unavailable in this version.</div><div>[root@ovirt01 ~]# </div><div><br></div><div>It seems somehow in relation with this upgrade not of the commercial solution Red Hat Gluster Storage</div><div><a href="https://access.redhat.com/documentation/en-US/Red_Hat_Storage/3.1/html/Installation_Guide/chap-Upgrading_Red_Hat_Storage.html" target="_blank">https://access.redhat.com/docu<wbr>mentation/en-US/Red_Hat_Storag<wbr>e/3.1/html/Installation_Guide/<wbr>chap-Upgrading_Red_Hat_Storage<wbr>.html</a><br></div><div><br></div><div>So ti seems I have to run some command of type:</div><div><br></div><div>gluster volume set all cluster.op-version XXXXX<br></div><div><br></div><div>with XXXXX > 30712</div><div><br></div><div>It seems that latest version of commercial Red Hat Gluster Storage is 3.1 and its op-version is indeed 30712..</div><div><br></div><div>So the question is which particular op-version I have to set and if the command can be set online without generating disruption....</div></div></div></div></blockquote><div><br></div><div>It should have worked with the glusterfs 3.10 version from Centos repo. Adding gluster-users for help on the op-version<br></div></div></div></div></blockquote><div><br></div><div>This definitely means your cluster op-version is running < 3.9.0<br><br> if (conf->op_version < GD_OP_VERSION_3_9_0 && <br> strcmp (cli_op, "GF_REPLACE_OP_COMMIT_FORCE")) { <br> snprintf (msg, sizeof (msg), "Cannot execute command. The " <br> "cluster is operating at version %d. reset-brick " <br> "command %s is unavailable in this version.", <br> conf->op_version, <br> gd_rb_op_to_str (cli_op)); <br> ret = -1; <br> goto out; <br> } <br><br></div><div>What's the version of gluster bits are you running across the gluster cluster? Please note cluster.op-version is not exactly the same as of rpm version and with every upgrades it's recommended to bump up the op-version.<br><br></div><blockquote class="gmail_quote" style="margin:0px 0px 0px 0.8ex;border-left:1px solid rgb(204,204,204);padding-left:1ex"><div dir="ltr"><div class="gmail_extra"><div class="gmail_quote"><div> <br></div><blockquote class="gmail_quote" style="margin:0px 0px 0px 0.8ex;border-left:1px solid rgb(204,204,204);padding-left:1ex"><div dir="ltr"><div class="gmail_extra"><div class="gmail_quote"><div><br></div><div>Thanks,</div><div>Gianluca</div></div></div></div>
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