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Diffstat (limited to 'gitlab/issues_toml/target_missing/host_missing/accel_missing/813.toml')
| -rw-r--r-- | gitlab/issues_toml/target_missing/host_missing/accel_missing/813.toml | 23 |
1 files changed, 23 insertions, 0 deletions
diff --git a/gitlab/issues_toml/target_missing/host_missing/accel_missing/813.toml b/gitlab/issues_toml/target_missing/host_missing/accel_missing/813.toml new file mode 100644 index 000000000..824442b07 --- /dev/null +++ b/gitlab/issues_toml/target_missing/host_missing/accel_missing/813.toml @@ -0,0 +1,23 @@ +id = 813 +title = "On windows, preallocation=full qcow2 not creatable, qcow2 not resizable" +state = "opened" +created_at = "2022-01-12T15:42:28.228Z" +closed_at = "n/a" +labels = ["Storage"] +url = "https://gitlab.com/qemu-project/qemu/-/issues/813" +host-os = "Windows 10 21H2" +host-arch = "x86_64" +qemu-version = "`" +guest-os = "n/a" +guest-arch = "n/a" +description = """Not possible to create a fixed-virtual-disk qcow as one may do on linux. +One sometimes may want to create a fixed size qcow2, as can be done with the fixed variants of VHDX, VMDK, VDI, + +The advantage of a fixed virtual-disk format, such as fixed-VHDX, fixed-VMDK, fixed-VDI is that it keeps the disk-meta-data as a header bundled along with that is essentially a raw image, allowing for seamless tooling and management of virtual-disks + +Workaround use a raw file as diskimage. (see workaround given below) + +To be very general, the implementation of this may need to factor in what underlying operations (fallocate, fallocate_punchhole, truncate, sparse) are supported by what filesystems (NTFS, ExFAT, ext4), choice of filesystem-driver (sometimes the driver may not have yet implemented an underlying operation), and operating systems (Linux/Win), and possible workarounds to achieve the same effect in the absence of underlying-operation.""" +reproduce = """1. open command shell +2. run the qemu-img command. In my case, qcow2 file is attempted to be created on a drive with ExFAT filesystem.""" +additional = """""" |