Hello list, Can anybody help me for this question? I tried on suse & centos with lvm2-2.02.180, both system have this issue. The filter in /etc/lvm/lvm.conf only works with vgextend command. It take no effect on pvcreate, vgcreate & vgreduce. Thank you. On 6/3/19 9:03 PM, Heming Zhao wrote: > Hello, > > I met below filter action when executed 'vgextend'. > why the filter take no effect on executing pvcreate or vgcreate? > > ``` > # ls -l /dev/disk/by-id/scsi-* > lrwxrwxrwx 1 root root 9 Jun 3 20:44 /dev/disk/by-id/scsi-360073a707 -> > ../../sda > lrwxrwxrwx 1 root root 9 Jun 3 20:44 /dev/disk/by-id/scsi-36007c0036 -> > ../../sdb > lrwxrwxrwx 1 root root 9 Jun 3 20:27 /dev/disk/by-id/scsi-3600b99ec4 -> > ../../sdc > # pvcreate /dev/disk/by-id/scsi-36073a707 /dev/disk/by-id/scsi-36007c0036 > # pvs > PV VG Fmt Attr PSize PFree > /dev/sda lvm2 --- 2.00g 2.00g > /dev/sdb lvm2 --- 2.00g 2.00g > # vgcreate vgtst /dev/disk/by-id/scsi-36073a707 > /dev/disk/by-id/scsi-36007c0036hy the filter take no effect on executing > pvcreate or vgcreate? > # vgs > VG #PV #LV #SN Attr VSize VFree > vgtst 2 0 0 wz--n- 3.98g 3.98g > # vgextend vgtst /dev/disk/by-id/scsi-3600b99ec4 > Device /dev/disk/by-id/scsi-3600b99ec4 excluded by a filter. > # vgs > VG #PV #LV #SN Attr VSize VFree > vgtst 2 0 0 wz--n- 3.98g 3.98g > > my enviroment: > # rpm -qa | grep lvm2 > lvm2-clvm-2.02.180-8.16.x86_64 > lvm2-cmirrord-2.02.180-8.16.x86_64 > lvm2-2.02.180-8.16.x86_64 > > the filter rules: (you can see all the disk in /dev/disk/by-id/ are > rejected) > # grep filter /etc/lvm/lvm.conf | grep -v "#" > filter = [ "r|/dev/.*/by-path/.*|", "r|/dev/.*/by-id/.*|", > "r|/dev/fd.*|", "r|/dev/cdrom|", "a/.*/" ] > ``` > > > Thank you. > zhm > > _______________________________________________ > linux-lvm mailing list > linux-lvm@xxxxxxxxxx > https://www.redhat.com/mailman/listinfo/linux-lvm > read the LVM HOW-TO at http://tldp.org/HOWTO/LVM-HOWTO/ > _______________________________________________ linux-lvm mailing list linux-lvm@xxxxxxxxxx https://www.redhat.com/mailman/listinfo/linux-lvm read the LVM HOW-TO at http://tldp.org/HOWTO/LVM-HOWTO/
