diff options
Diffstat (limited to 'gitlab/issues_text/target_missing/host_missing/accel_KVM/706')
| -rw-r--r-- | gitlab/issues_text/target_missing/host_missing/accel_KVM/706 | 38 |
1 files changed, 0 insertions, 38 deletions
diff --git a/gitlab/issues_text/target_missing/host_missing/accel_KVM/706 b/gitlab/issues_text/target_missing/host_missing/accel_KVM/706 deleted file mode 100644 index cbfa7af23..000000000 --- a/gitlab/issues_text/target_missing/host_missing/accel_KVM/706 +++ /dev/null @@ -1,38 +0,0 @@ -NVMe End-to-End Data Protection -Description of problem: -When activating end-to-end data protection inside qemu NVMe virtual namespace, guest can not read or write anything to discovered /dev/nvme0n1. Guest kernel has NVMe support compiled-in, when booting i get the following messages related to emulated nvme pi-enabled drive inside guest: - -``` -[ 0.661260] blk_update_request: protection error, dev nvme0n1, sector 4 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 -[ 0.663774] Buffer I/O error on dev nvme0n1, logical block 1, async page read -[ 0.665043] blk_update_request: protection error, dev nvme0n1, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 -[ 0.666976] Buffer I/O error on dev nvme0n1, logical block 0, async page read -[ 0.676702] blk_update_request: protection error, dev nvme0n1, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 -[ 0.678664] Buffer I/O error on dev nvme0n1, logical block 0, async page read -[ 0.679923] blk_update_request: protection error, dev nvme0n1, sector 4 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 -[ 0.681811] Buffer I/O error on dev nvme0n1, logical block 1, async page read -[ 0.683544] nvme0n1: unable to read partition table -``` - -Same when trying to read anything: - -``` -/ # dd bs=512 count=1 skip=0 if=/dev/nvme0n1 iflag=direct -[ 432.017616] blk_update_request: protection error, dev nvme0n1, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 4 prio class 0 -[ 432.020596] blk_update_request: protection error, dev nvme0n1, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 -[ 432.023530] Buffer I/O error on dev nvme0n1, logical block 0, async page read -[ 432.025345] blk_update_request: protection error, dev nvme0n1, sector 4 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 -[ 432.028289] Buffer I/O error on dev nvme0n1, logical block 1, async page read -dd: /dev/nvme0n1: Input/output error -``` - -And write: - -``` -/ # dd bs=512 count=1 if=output.dat of=/dev/nvme0n1 -[ 597.679455] blk_update_request: protection error, dev nvme0n1, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 -dd: error writing '/dev/nvme0n1': Input/output error -1+0 records in -0+0 records out -0 bytes (0B) copied, 0.003864 seconds, 0B/s -``` |