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| author | Christian Krinitsin <mail@krinitsin.com> | 2025-06-01 21:35:14 +0200 |
|---|---|---|
| committer | Christian Krinitsin <mail@krinitsin.com> | 2025-06-01 21:35:14 +0200 |
| commit | 3e4c5a6261770bced301b5e74233e7866166ea5b (patch) | |
| tree | 9379fddaba693ef8a045da06efee8529baa5f6f4 /gitlab/issues_text/target_missing/host_missing/accel_missing/1459 | |
| parent | e5634e2806195bee44407853c4bf8776f7abfa4f (diff) | |
| download | qemu-analysis-3e4c5a6261770bced301b5e74233e7866166ea5b.tar.gz qemu-analysis-3e4c5a6261770bced301b5e74233e7866166ea5b.zip | |
clean up repository
Diffstat (limited to 'gitlab/issues_text/target_missing/host_missing/accel_missing/1459')
| -rw-r--r-- | gitlab/issues_text/target_missing/host_missing/accel_missing/1459 | 35 |
1 files changed, 0 insertions, 35 deletions
diff --git a/gitlab/issues_text/target_missing/host_missing/accel_missing/1459 b/gitlab/issues_text/target_missing/host_missing/accel_missing/1459 deleted file mode 100644 index 3f5312c05..000000000 --- a/gitlab/issues_text/target_missing/host_missing/accel_missing/1459 +++ /dev/null @@ -1,35 +0,0 @@ -analyze-migration.py doesn't account for saved blocks -Description of problem: - -Steps to 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 information: -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 -``` |