Hello List, One user complained this error message. The user has a usb sd card reader with no media present. When they issue a pvscan under lvm2-2.02.180 the device is opened which results in 'No medium found' being reported. But lvm2-2.02.120 did not do this (the device appears to get filtered out earlier). The customer views the 'No medium found' message as an issue/bug. Any suggest/comments for this error message? The detailed information is as below, lvm2 2.02.180-9.4.2 OS: SLES12 SP4 Kernel 4.12.14-95.3-default Hardware: HP ProLiant DL380 Gen10 After upgrade from sles12SP3 to SP4, customer is reporting the following error message: # pvscan /dev/sdc: open failed: No medium found PV /dev/sdb VG Q11vg10 lvm2 [5.24 TiB / 2.00 TiB free] Total: 1 [5.24 TiB] / in use: 1 [5.24 TiB] / in no VG: 0 [0 ] Thanks Gang _______________________________________________ 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/