On 18.07.19 17:48, Frank Wolfe wrote: > Good day all > > I am trying to expand my rootvg and did the following steps > > vmcp link '* 204 204 mr' > > cio_ignore -r 204 > > chccwdev -e 204 > > dasdfmt -b 4096 -d cdl -p /dev/disk/by-path/ccw-0.0.0204 > > fdasd -a /dev/disk/by-path/ccw-0.0.0204 > > pvcreate /dev/disk/by-path/ccw-0.0.0204-part1 > > vgextend rhel_redhat8 /dev/dasde1 > > pvdisplay /dev/dasde1 | grep "Total PE" > > lvextend --extents +586 rhel_redhat8/root > > > Failing here: > > resize2fs /dev/rhel_redhat8/root resize2fs 1.44.3 (10-July-2018) resize2fs: > Bad magic number in super-block while trying to open /dev/rhel_redhat8/root > Couldn't find valid filesystem superblock. > > What step did I miss?
Is this maybe an xfs file system? Use xfs_growfs in that case. Christian ---------------------------------------------------------------------- For LINUX-390 subscribe / signoff / archive access instructions, send email to [email protected] with the message: INFO LINUX-390 or visit http://www2.marist.edu/htbin/wlvindex?LINUX-390
