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| author | Christian Krinitsin <mail@krinitsin.com> | 2025-05-30 16:52:07 +0200 |
|---|---|---|
| committer | Christian Krinitsin <mail@krinitsin.com> | 2025-05-30 16:52:17 +0200 |
| commit | 9260319e7411ff8281700a532caa436f40120ec4 (patch) | |
| tree | 2f6bfe5f3458dd49d328d3a9eb508595450adec0 /gitlab/issues/target_missing/host_missing/accel_missing/1459.toml | |
| parent | 225caa38269323af1bfc2daadff5ec8bd930747f (diff) | |
| download | emulator-bug-study-9260319e7411ff8281700a532caa436f40120ec4.tar.gz emulator-bug-study-9260319e7411ff8281700a532caa436f40120ec4.zip | |
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Diffstat (limited to 'gitlab/issues/target_missing/host_missing/accel_missing/1459.toml')
| -rw-r--r-- | gitlab/issues/target_missing/host_missing/accel_missing/1459.toml | 43 |
1 files changed, 0 insertions, 43 deletions
diff --git a/gitlab/issues/target_missing/host_missing/accel_missing/1459.toml b/gitlab/issues/target_missing/host_missing/accel_missing/1459.toml deleted file mode 100644 index 24fa0b51..00000000 --- a/gitlab/issues/target_missing/host_missing/accel_missing/1459.toml +++ /dev/null @@ -1,43 +0,0 @@ -id = 1459 -title = "analyze-migration.py doesn't account for saved blocks" -state = "opened" -created_at = "2023-01-23T23:45:30.101Z" -closed_at = "n/a" -labels = ["Migration"] -url = "https://gitlab.com/qemu-project/qemu/-/issues/1459" -host-os = "Linux" -host-arch = "N/A" -qemu-version = "7.x" -guest-os = "n/a" -guest-arch = "n/a" -description = """""" -reproduce = """1. Make a migration snapshot that includes incremental block device (from HMP: `migrate -i "exec: cat > snap"`) -2. Load the snapshot: `scripts/analyze-migration.py -f snap` - - -``` -Traceback (most recent call last): - File "scripts/analyze-migration.py", line 605, in <module> - dump.read(dump_memory = args.memory) - File "scripts/analyze-migration.py", line 539, in read - classdesc = self.section_classes[section_key] -KeyError: ('block', 0) -```""" -additional = """Here's pseudocode derived from `block_load` in `migration/block.c`: - -``` -N blocks of the following: - - read 64 bits: sector number and flags - (blk->sector << BDRV_SECTOR_BITS) | flags - - if flags & BLK_MIG_FLAG_EOS: - break - if flags & BLK_MIG_FLAG_PROGRESS - continue - if flags & BLK_MIG_FLAG_DEVICE_BLOCK - byte: name length - length bytes: device name string - if not flags & BLK_MIG_FLAG_ZERO_BLOCK: - read (1 << 20) bytes -```""" |