diff options
Diffstat (limited to 'virt-df/virt_df.ml')
| -rw-r--r-- | virt-df/virt_df.ml | 24 |
1 files changed, 24 insertions, 0 deletions
diff --git a/virt-df/virt_df.ml b/virt-df/virt_df.ml index b992e1b..1cd0617 100644 --- a/virt-df/virt_df.ml +++ b/virt-df/virt_df.ml @@ -81,6 +81,7 @@ type domain = { dom_name : string; (* Domain name. *) dom_id : int option; (* Domain ID (if running). *) dom_disks : disk list; (* Domain disks. *) + dom_lv_filesystems : filesystem list; (* Domain LV filesystems. *) } and disk = { (* From the XML ... *) @@ -220,3 +221,26 @@ let probe_for_pv dev = eprintf "%s contains a %s PV\n%!" dev#name lvm_name ); r + +let list_lvs lvm_name devs = + let _, list_lvs_fn = List.assoc lvm_name !lvm_types in + list_lvs_fn devs + +(*----------------------------------------------------------------------*) + +(* This version by Isaac Trotts. *) +let group_by ?(cmp = Pervasives.compare) ls = + let ls' = + List.fold_left + (fun acc (day1, x1) -> + match acc with + [] -> [day1, [x1]] + | (day2, ls2) :: acctl -> + if cmp day1 day2 = 0 + then (day1, x1 :: ls2) :: acctl + else (day1, [x1]) :: acc) + [] + ls + in + let ls' = List.rev ls' in + List.map (fun (x, xs) -> x, List.rev xs) ls' |