add gitlab issues in toml format

1 files changed, 71 insertions, 0 deletions

diff --git a/gitlab/issues/target_missing/host_missing/accel_missing/806.toml b/gitlab/issues/target_missing/host_missing/accel_missing/806.toml
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+++ b/gitlab/issues/target_missing/host_missing/accel_missing/806.toml
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+id = 806
+title = "Fixed VHDX inflates beyond its fixed size when data is copied onto it and also corrupts"
+state = "opened"
+created_at = "2022-01-08T08:39:35.065Z"
+closed_at = "n/a"
+labels = ["Storage"]
+url = "https://gitlab.com/qemu-project/qemu/-/issues/806"
+host-os = "``Linux/Fedora 35``` and also ```Windows-10``"
+host-arch = "x86_64"
+qemu-version = "``QEMU emulator version  6.2.0 (qemu-6.1.0-1.fc36)``` installed from koji https://koji.fedoraproject.org/koji/packageinfo?packageID=3685"
+guest-os = "Fedora 35+ (Fedora-Workstation-Live-x86_64-Rawhide-20220106.n.0.iso)"
+guest-arch = "``x86_64``"
+description = """Fixed VHDX inflates beyond its fixed size when data is copied onto it
+Possibly also corrupted
+
+Filing this bug as separate from #727, that issue is for corruption during expansion of a dynamic disk.
+The effect seen here is different. There may or may not be a chance of common cause. New blocks should not have to be allocated to the VHDX spec Block-Allocation-Table (BAT), there may be a simpler and different fix for this issue.
+
+Perhaps blocks are written to a VHDX journal without being committed to allocated blocks.
+Perhaps the host's ExFAT filesystem, does not allow reclaiming the blocks that are to be replaced by punching holes and so must be over-written instead of punching holes."""
+reproduce = """1. Prepare virtual-disk1 
+   Create fixed vhdx 
+   ```
+   [root@sirius gana]# qemu-img create -f vhdx  /mnt/a16/gkpics01.vhdx -o subformat=fixed 99723771904
+   Formatting '/mnt/a16/gkpics01.vhdx', fmt=vhdx size=99723771904 log_size=1048576block_size=0 subformat=fixed```
+2. Prepare virtual-disk2
+   Put 85 GiB synthetic generated data sgdata as mentioned in https://gitlab.com/qemu-project/qemu/-/issues/727#note_739930694  
+3. Start qemu (command invocation given above)
+4. Partition /dev/sda, put ext4-fs on /dev/sda1
+5. Mount -t ext4 /dev/sda1 /mnt/a 
+6. Mount /dev/sdb2 /mnt/b (mounts using fuse-blk tuxera ntfs driver)
+7. Do rsync: 
+   ```
+   (sdate=`date` ; cd /mnt/b ; rsync -avH ./photos001 /mnt/a | tee /tmp/rst.txt ; echo $sdate ; date)
+   ```
+8. In a host terminal, do ls -l on the vhdx file, and observe that it grows in size (see logs below)"""
+additional = """* virtual-disk-1 (<90 GiB) is on ExFAT partition (150 GiB) on SSD
+* virtual-disk-2 (~85 Gib) is on NTFS3 partition (1 TiB) on HDD
+
+
+```
+[root@sirius gana]# qemu-img create -f vhdx  /mnt/a16/gkpics01.vhdx -o subformat=fixed 99723771904
+Formatting '/mnt/a16/gkpics01.vhdx', fmt=vhdx size=99723771904 log_size=1048576block_size=0 subformat=fixed
+[root@sirius gana]# ls -l /mnt/a16/gkpics01.vhdx
+-rwxr-xr-x. 1 root root 99732160512 Jan  8 13:11 /mnt/a16/gkpics01.vhdx
+[root@sirius gana]# ls -l /mnt/a16/gkpics01.vhdx
+-rwxr-xr-x. 1 root root 99732160512 Jan  8 13:11 /mnt/a16/gkpics01.vhdx
+[root@sirius gana]# ls -l /mnt/a16/gkpics01.vhdx
+-rwxr-xr-x. 1 root root 99732160512 Jan  8 13:11 /mnt/a16/gkpics01.vhdx
+[root@sirius gana]# ls -l /mnt/a16/gkpics01.vhdx
+-rwxr-xr-x. 1 root root 99765714944 Jan  8 13:35 /mnt/a16/gkpics01.vhdx
+[root@sirius gana]# ls -l /mnt/a16/gkpics01.vhdx
+
+do gdisk and partition in guestvm
+-rwxr-xr-x. 1 root root 100705239040 Jan  8 13:36 /mnt/a16/gkpics01.vhdx
+
+do mkfs -t ext4 in guestvm
+[root@sirius gana]# ls -l /mnt/a16/gkpics01.vhdx
+-rwxr-xr-x. 1 root root 101342773248 Jan  8 13:36 /mnt/a16/gkpics01.vhdx
+
+start rsyncing data in guestvm
+[root@sirius gana]# ls -l /mnt/a16/gkpics01.vhdx
+-rwxr-xr-x. 1 root root 102097747968 Jan  8 13:38 /mnt/a16/gkpics01.vhdx
+[root@sirius gana]# ls -l /mnt/a16/gkpics01.vhdx
+-rwxr-xr-x. 1 root root 102215188480 Jan  8 13:38 /mnt/a16/gkpics01.vhdx
+[root@sirius gana]# ls -l /mnt/a16/gkpics01.vhdx
+-rwxr-xr-x. 1 root root 149375942656 Jan  8 13:50 /mnt/a16/gkpics01.vhdx
+[root@sirius gana]# ls -l /mnt/a16/gkpics01.vhdx
+-rwxr-xr-x. 1 root root 156170715136 Jan  8 13:58 /mnt/a16/gkpics01.vhdx
+```
+in my case partition fills up and not completed."""