Ubuntu
linux package

  1. Bug #1856434
  2. Comment #20

Comment 20 for bug 1856434

Revision history for this message
vmware-gos-Yuhua (yhzou) wrote :

Similar issue is found in VM ubuntu-20.04-live-server in ESXi 7.0GA
   blk_update_request: I/O error, dev sda, sector 3270728 op 0x9:(WRITE_ZEROES) flags 0x800 phys_seg 0 prio class 0

Attach the dmesg info.
sda means the system disk.

Steps:
1) install guestOS with ubuntu-20.04-live-server-amd64.iso in ESXi 7.0GA
2) Follow the wizard to finish installation
3) I take no any operations on the VM. Sometimes the console output message:
   blk_update_request: I/O error, dev sda, sector 3270728 op 0x9:(WRITE_ZEROES) flags 0x800 phys_seg 0 prio class 0

   output from command "dmesg"
   [ 313.011817] blk_update_request: I/O error, dev sda, sector 3270672 op 0x9:(WRITE_ZEROES) flags 0x800 phys_seg 0 prio class 0
   [ 357.810551] sd 3:0:0:0: [sda] tag#19 FAILED Result: hostbyte=DID_OK driverbyte=DRIVER_SENSE
   [ 357.810557] sd 3:0:0:0: [sda] tag#19 Sense Key : Vendor Specific(9) [current]
   [ 357.810560] sd 3:0:0:0: [sda] tag#19 <<vendor>>ASC=0x80 <<vendor>>ASCQ=0x85
   [ 357.810562] sd 3:0:0:0: [sda] tag#19 CDB: Write same(16) 93 08 00 00 00 00 00 31 e8 48 00

Same error message when sda is NVMe disk, PVSCSI, SAS disk. So this issue should be not related to virtual disk type.