<html><head><style>body{font-family:Helvetica,Arial;font-size:13px}</style></head><body style="word-wrap:break-word;line-break:after-white-space"><div id="bloop_customfont" style="font-family:Helvetica,Arial;font-size:13px;color:rgba(0,0,0,1.0);margin:0px;line-height:auto">I’m not completely sure that there’s anything wrong operationally because nothing else seems to be having any issues, but df (CentOS 7) is not listing the …/pgsql/data filesystem. That suggests to me there's something I misconfigured.</div><div id="bloop_customfont" style="font-family:Helvetica,Arial;font-size:13px;color:rgba(0,0,0,1.0);margin:0px;line-height:auto"><br></div><div id="bloop_customfont" style="font-family:Helvetica,Arial;font-size:13px;color:rgba(0,0,0,1.0);margin:0px;line-height:auto">The fstab file (in part) has these entries, in this order:</div><div id="bloop_customfont" style="font-family:Helvetica,Arial;font-size:13px;color:rgba(0,0,0,1.0);margin:0px;line-height:auto"><br></div><div id="bloop_customfont" style="font-family:Helvetica,Arial;font-size:13px;color:rgba(0,0,0,1.0);margin:0px;line-height:auto"><div id="bloop_customfont" style="margin:0px">/dev/mapper/vg00-lv_var /var xfs defaults 0 2</div><div id="bloop_customfont" style="margin:0px">/dev/mapper/vg00-lv_satellite /var/satellite xfs defaults 0 2</div><div id="bloop_customfont" style="margin:0px">/dev/mapper/vg00-lv_postgres /var/lib/pgsql/data xfs defaults 0 2</div></div><div><br></div>Mount shows the filesystems as expected<br><div id="bloop_sign_1536769158968055040" class="bloop_sign"></div><div id="bloop_sign_1536769158968055040" class="bloop_sign"><br></div><div id="bloop_sign_1536769158968055040" class="bloop_sign"><div id="bloop_sign_1536769158968055040" class="bloop_sign">/dev/mapper/vg00-lv_var on /var type xfs (rw,relatime,seclabel,attr2,inode64,noquota)</div><div id="bloop_sign_1536769158968055040" class="bloop_sign">/dev/mapper/vg00-lv_postgres on /var/lib/pgsql/data type xfs (rw,relatime,seclabel,attr2,inode64,noquota)</div><div id="bloop_sign_1536769158968055040" class="bloop_sign">/dev/mapper/vg00-lv_satellite on /var/satellite type xfs (rw,relatime,seclabel,attr2,inode64,noquota)</div><div id="bloop_sign_1536769158968055040" class="bloop_sign"><br></div><div id="bloop_sign_1536769158968055040" class="bloop_sign">which matches what I’m seeing in /etc/mtab. df, however doesn’t show the postgres filesystem:</div><div id="bloop_sign_1536769158968055040" class="bloop_sign"><br></div><div id="bloop_sign_1536769158968055040" class="bloop_sign"><div id="bloop_sign_1536769158968055040" class="bloop_sign">$ df -h | grep var</div><div id="bloop_sign_1536769158968055040" class="bloop_sign">/dev/mapper/vg00-lv_var 4.0G 1.4G 2.7G 34% /var</div><div id="bloop_sign_1536769158968055040" class="bloop_sign">/dev/mapper/vg00-lv_satellite 88G 29G 60G 33% /var/satellite</div><div id="bloop_sign_1536769158968055040" class="bloop_sign"><br></div><div id="bloop_sign_1536769158968055040" class="bloop_sign">What I’ve discovered since starting this post is that df thinks the filesystem in question is a “dummy” (virtual? like /proc?) filesystem, so it is suppressing it in the normal output, but I have no idea why it thinks that in the first place.</div><div id="bloop_sign_1536769158968055040" class="bloop_sign"><br></div><div id="bloop_sign_1536769158968055040" class="bloop_sign"><div id="bloop_sign_1536769158968055040" class="bloop_sign">$ df -ah | grep var</div><div id="bloop_sign_1536769158968055040" class="bloop_sign">/dev/mapper/vg00-lv_var 4.0G 1.4G 2.7G 34% /var</div><div id="bloop_sign_1536769158968055040" class="bloop_sign">/dev/mapper/vg00-lv_postgres - - - - /var/lib/pgsql/data</div><div id="bloop_sign_1536769158968055040" class="bloop_sign">/dev/mapper/vg00-lv_satellite 88G 29G 60G 33% /var/satellite</div><div id="bloop_sign_1536769158968055040" class="bloop_sign">sunrpc 0 0 0 - /var/lib/nfs/rpc_pipefs</div></div><div id="bloop_sign_1536769158968055040" class="bloop_sign"><br></div><div id="bloop_sign_1536769158968055040" class="bloop_sign">Any thoughts?</div><div id="bloop_sign_1536769158968055040" class="bloop_sign"><br></div><div id="bloop_sign_1536769158968055040" class="bloop_sign">Thanks!</div></div></div></body></html>