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btrbk
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On branch sync-after-delete 

Your branch is up to date with 'origin/sync-after-delete'.

 Changes to be committed:
	modified:   btrbk
	modified:   ssh_filter_btrbk.sh

btrbk:
- included the btrbk filesystem sync command for btrfs-progs-sudo
- inserted the btrbk filesystem sync command in between btrfs subvolume delete and btrfs subvolume sync in case "btrfs_commit_delete=sync"

Rationale:
The btrfs filesystem sync actually triggers the deletion of the subvolume right away. Therefore, btrfs subvolume sync does not wait so long.
pull/425/head
Christian Denk 2021-10-27 22:27:45 +02:00
parent f78fd742e4
commit 6ff62cf2ba
2 changed files with 6 additions and 0 deletions
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4
btrbk
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@ -321,6 +321,7 @@ my %backend_cmd_map = (
"btrfs subvolume snapshot" => [ "sudo", "-n", "btrfs", "subvolume", "snapshot" ],
"btrfs subvolume delete" => [ "sudo", "-n", "btrfs", "subvolume", "delete" ],
"btrfs subvolume sync" => [ "sudo", "-n", "btrfs", "subvolume", "sync" ],
"btrfs filesystem sync" => [ "sudo", "-n", "btrfs", "filesystem", "sync" ],
"btrfs send" => [ "sudo", "-n", "btrfs", "send" ],
"btrfs receive" => [ "sudo", "-n", "btrfs", "receive" ],
"btrfs filesystem usage" => [ "sudo", "-n", "btrfs", "filesystem", "usage" ],
@ -1477,6 +1478,9 @@ sub btrfs_subvolume_delete($@)
fatal_stderr => sub { m/^ERROR: /; }, # probably not needed, "btrfs sub delete" returns correct exit status
filter_stderr => \&_btrfs_filter_stderr,
);
$ret = run_cmd(cmd => vinfo_cmd($target, "btrfs filesystem sync", { unsafe => $target->{VINFO_MOUNTPOINT}{PATH} } ),
rsh => vinfo_rsh($target),
);
$ret = run_cmd(cmd => vinfo_cmd($target, "btrfs subvolume sync", { unsafe => $target->{VINFO_MOUNTPOINT}{PATH} }, $target->{node}{id} ),
rsh => vinfo_rsh($target),
);

2
ssh_filter_btrbk.sh
View File

@ -140,6 +140,8 @@ while [[ "$#" -ge 1 ]]; do
-d|--delete)
allow_cmd "${sudo_prefix}btrfs subvolume delete"
allow_cmd "${sudo_prefix}btrfs subvolume sync"
allow_cmd "${sudo_prefix}btrfs filesystem sync"
;;
-i|--info)