On 12/07/2016 05:03 PM, Gilberto Nunes wrote: > Hi list > > I get this issue from an external USB hard disk: > > raps: atop[87646] trap divide error ip:40780a sp:7fff3074a928 error:0 in > atop[400000+26000] > [8244487.641127] sd 988:0:0:0: [sdf] tag#0 FAILED Result: hostbyte=DID_OK > driverbyte=DRIVER_SENSE > [8244487.641130] sd 988:0:0:0: [sdf] tag#0 Sense Key : Medium Error > [current] > [8244487.641132] sd 988:0:0:0: [sdf] tag#0 Add. Sense: Unrecovered read > error > [8244487.641135] sd 988:0:0:0: [sdf] tag#0 CDB: Read(16) 88 00 00 00 00 00 > 58 06 50 a0 00 00 00 20 00 00 > [8244487.641136] blk_update_request: critical medium error, dev sdf, sector > 1476808864 > [8244518.664247] usb 2-1.2: reset high-speed USB device number 102 using > ehci-pci > [8260518.890913] sd 988:0:0:0: [sdf] Very big device. Trying to use READ > CAPACITY(16). > > > As consequence I get a extremely slow vm access. > > So I detect that this External Driver has some problem. After disconnect > this External Driver, everything is go smoothly...
Most probably the hard drive or the cable is dead. All processes trying to access the device will hang waiting for I/O, so yes it will slow down the whole system ... Emmanuel _______________________________________________ pve-user mailing list [email protected] http://pve.proxmox.com/cgi-bin/mailman/listinfo/pve-user
