diff options
Diffstat (limited to 'hmp-commands.hx')
| -rw-r--r-- | hmp-commands.hx | 21 |
1 files changed, 21 insertions, 0 deletions
diff --git a/hmp-commands.hx b/hmp-commands.hx index fb2f2372c0..f916385c0a 100644 --- a/hmp-commands.hx +++ b/hmp-commands.hx @@ -1004,6 +1004,27 @@ Snapshot device, using snapshot file as target if provided ETEXI { + .name = "drive_mirror", + .args_type = "reuse:-n,full:-f,device:B,target:s,format:s?", + .params = "[-n] [-f] device target [format]", + .help = "initiates live storage\n\t\t\t" + "migration for a device. The device's contents are\n\t\t\t" + "copied to the new image file, including data that\n\t\t\t" + "is written after the command is started.\n\t\t\t" + "The -n flag requests QEMU to reuse the image found\n\t\t\t" + "in new-image-file, instead of recreating it from scratch.\n\t\t\t" + "The -f flag requests QEMU to copy the whole disk,\n\t\t\t" + "so that the result does not need a backing file.\n\t\t\t", + .mhandler.cmd = hmp_drive_mirror, + }, +STEXI +@item drive_mirror +@findex drive_mirror +Start mirroring a block device's writes to a new destination, +using the specified target. +ETEXI + + { .name = "drive_add", .args_type = "pci_addr:s,opts:s", .params = "[[<domain>:]<bus>:]<slot>\n" |