<br clear="all">I tried a few times to grow LVM by adding additional PV to VG, and then executing 'lvextend' command. I am not sure what I am doing wrong but I get the message that there is error locking on one of the nodes, and then the GFS hangs.<br>
<br>Here are some of the details:<br><br>[root@fenmrdev03 ~]# vgs<br> VG #PV #LV #SN Attr VSize VFree<br> VolGroup00 2 2 0 wz--n- 50.75G 0 <br> gfs_sda1 1 1 0 wz--nc 10.00G 5.00G<br> gfs_sdb1 1 1 0 wz--nc 10.00G 3.00G<br>
nuvg4 2 1 0 wz--nc 10.00G 5.00G<br>[root@fenmrdev03 ~]# lvs<br> LV VG Attr LSize Origin Snap% Move Log Copy% Convert<br> LogVol00 VolGroup00 -wi-ao 40.81G <br>
LogVol01 VolGroup00 -wi-ao 9.94G <br> gfs_sda1 gfs_sda1 -wi-ao 5.00G <br> gfs_sdb1 gfs_sdb1 -wi-ao 7.00G <br>
nulv4 nuvg4 -wi-ao 5.00G <br>[root@fenmrdev03 ~]# pvs<br> PV VG Fmt Attr PSize PFree<br> /dev/cciss/c0d0p2 VolGroup00 lvm2 a- 33.81G 0 <br> /dev/cciss/c0d1p1 VolGroup00 lvm2 a- 16.94G 0 <br>
/dev/sda1 gfs_sda1 lvm2 a- 10.00G 5.00G<br> /dev/sdb1 gfs_sdb1 lvm2 a- 10.00G 3.00G<br> /dev/sdc nuvg4 lvm2 a- 5.00G 0 <br> /dev/sdd nuvg4 lvm2 a- 5.00G 5.00G<br>
<br><br>Command I tried:<br>[root@fenmrdev03 ~]# lvextend -l100%FREE /dev/nuvg4/nulv4<br><br><br><br><br>-- <br>Alan A.<br>