summary refs log tree commit diff stats
path: root/results/classifier/118/none/2798
diff options
context:
space:
mode:
authorChristian Krinitsin <mail@krinitsin.com>2025-07-03 19:39:53 +0200
committerChristian Krinitsin <mail@krinitsin.com>2025-07-03 19:39:53 +0200
commitdee4dcba78baf712cab403d47d9db319ab7f95d6 (patch)
tree418478faf06786701a56268672f73d6b0b4eb239 /results/classifier/118/none/2798
parent4d9e26c0333abd39bdbd039dcdb30ed429c475ba (diff)
downloademulator-bug-study-dee4dcba78baf712cab403d47d9db319ab7f95d6.tar.gz
emulator-bug-study-dee4dcba78baf712cab403d47d9db319ab7f95d6.zip
restructure results
Diffstat (limited to 'results/classifier/118/none/2798')
-rw-r--r--results/classifier/118/none/279868
1 files changed, 0 insertions, 68 deletions
diff --git a/results/classifier/118/none/2798 b/results/classifier/118/none/2798
deleted file mode 100644
index 0669da61..00000000
--- a/results/classifier/118/none/2798
+++ /dev/null
@@ -1,68 +0,0 @@
-user-level: 0.677
-graphic: 0.663
-semantic: 0.618
-peripherals: 0.563
-risc-v: 0.555
-performance: 0.552
-ppc: 0.552
-hypervisor: 0.530
-register: 0.526
-device: 0.526
-architecture: 0.524
-debug: 0.521
-TCG: 0.514
-permissions: 0.514
-KVM: 0.510
-arm: 0.507
-assembly: 0.483
-x86: 0.480
-PID: 0.469
-VMM: 0.467
-mistranslation: 0.466
-virtual: 0.427
-socket: 0.422
-boot: 0.401
-network: 0.382
-vnc: 0.373
-files: 0.363
-kernel: 0.357
-i386: 0.349
-
-Cannot disconnect Split VMDK
-Description of problem:
-I used to mount VDI with qemu-nbd and it worked, I could mount/unmount many times. Since VDI was 400 GB, I converted to Split2G VMDK.
-In addition to file.vmdk, there are file-s001.vmdk, file-s002.vmdk..file-s201.vmdk 
-With that, I can mount, but disconnect does not work. Tried also with `blockdev`, did not help, not sure if that is needed.
-I know that with LV deactivation of volume group is needed before disconnect. Not aware if there is equivalent with Split VMDK.
-Cannot say if issue in qemu-nbd or qemu vmdk driver.
-Experienced in qemu 6.2.0 and also when upgraded to 9.0.2. May try later with master that seems to build 9.2.50.
-Steps to reproduce:
-1. sudo modprobe nbd max_part=4 && sudo qemu-nbd -f vmdk -c /dev/nbd1 file.vmdk && sudo mount /dev/nbd1p1 /mnt/vmdk
-2. sudo umount -l /mnt/vmdk && sleep 2 && sudo blockdev --flushbufs /dev/nbd1  && sleep 2 && sudo qemu-nbd -dv /dev/nbd1 
-3. lsblk # see still nbd1
-Additional information:
-```
-[  424.020397] block nbd1: NBD_DISCONNECT
-[  424.020417] block nbd1: Disconnected due to user request.
-[  424.020420] block nbd1: shutting down sockets
-[  424.024278] I/O error, dev nbd1, sector 842468736 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 0
-[  424.024318] I/O error, dev nbd1, sector 842468736 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0
-[  424.024327] Buffer I/O error on dev nbd1, logical block 105308592, async page read
-[  424.028202] I/O error, dev nbd1, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 0
-[  424.028229] I/O error, dev nbd1, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0
-[  424.028233] Buffer I/O error on dev nbd1, logical block 0, async page read
-[  424.028249] I/O error, dev nbd1, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0
-[  424.028252] Buffer I/O error on dev nbd1, logical block 0, async page read
---
-[  548.931610] block nbd1: NBD_DISCONNECT
-[  548.931620] block nbd1: Send disconnect failed -32
-[  548.935594] blk_print_req_error: 6 callbacks suppressed
-[  548.935598] I/O error, dev nbd1, sector 842468736 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 0
-[  548.935634] I/O error, dev nbd1, sector 842468736 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0
-[  548.935642] buffer_io_error: 2 callbacks suppressed
-[  548.935644] Buffer I/O error on dev nbd1, logical block 105308592, async page read
-[  548.940187] I/O error, dev nbd1, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 0
-[  548.940211] I/O error, dev nbd1, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0
-[  548.940215] Buffer I/O error on dev nbd1, logical block 0, async page read
-[  548.940230] I/O error, dev nbd1, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0
-```