* [PATCH 0/4] filter snapshot(s) by its parent uuid
@ 2012-10-19 6:23 Anand jain
2012-10-19 6:23 ` [PATCH 1/4] Btrfs-progs: provide method to check if filter is set Anand jain
` (4 more replies)
0 siblings, 5 replies; 9+ messages in thread
From: Anand jain @ 2012-10-19 6:23 UTC (permalink / raw)
To: linux-btrfs
From: Anand Jain <anand.jain@oracle.com>
This set of patch will make
btrfs su list -s <subvol>
to list only snapshot(s) of the given subvol.
before:
btrfs su list -s /btrfs/sv1
<nothing>
btrfs su list -s /btrfs
ID 258 gen 6 cgen 6 top level 5 otime 2012-10-18 17:01:56 uuid f648cdda-4efa-6f45-bd6b-041a8ae1538e path ss1
ID 260 gen 8 cgen 8 top level 5 otime 2012-10-18 17:02:20 uuid ea8fdf85-8d3f-8946-b3af-ede510cdcf19 path ss2
ID 261 gen 9 cgen 9 top level 5 otime 2012-10-19 13:37:42 uuid 44560e56-3879-2146-8b24-e9048871892f path ss3
with this patch:
btrfs su list -s /btrfs/sv1
ID 258 gen 6 cgen 6 top level 5 otime 2012-10-18 17:01:56 uuid f648cdda-4efa-6f45-bd6b-041a8ae1538e path ss1
ID 261 gen 9 cgen 9 top level 5 otime 2012-10-19 13:37:42 uuid 44560e56-3879-2146-8b24-e9048871892f path ss3
btrfs su list -s /btrfs
ID 258 gen 6 cgen 6 top level 5 otime 2012-10-18 17:01:56 uuid f648cdda-4efa-6f45-bd6b-041a8ae1538e path ss1
ID 260 gen 8 cgen 8 top level 5 otime 2012-10-18 17:02:20 uuid ea8fdf85-8d3f-8946-b3af-ede510cdcf19 path ss2
ID 261 gen 9 cgen 9 top level 5 otime 2012-10-19 13:37:42 uuid 44560e56-3879-2146-8b24-e9048871892f path ss3
Anand Jain (4):
Btrfs-progs: provide method to check if filter is set
Btrfs-progs: fix irrelevant string in the subvol path
Btrfs-progs: add method to filter snapshots by parent uuid
Btrfs-progs: list only snapshots of the given subvol
btrfs-list.c | 17 +++++++++++++++++
btrfs-list.h | 3 +++
cmds-subvolume.c | 39 +++++++++++++++++++++++++++++++++++++--
3 files changed, 57 insertions(+), 2 deletions(-)
^ permalink raw reply [flat|nested] 9+ messages in thread
* [PATCH 1/4] Btrfs-progs: provide method to check if filter is set
2012-10-19 6:23 [PATCH 0/4] filter snapshot(s) by its parent uuid Anand jain
@ 2012-10-19 6:23 ` Anand jain
2012-10-19 6:23 ` [PATCH 2/4] Btrfs-progs: fix irrelevant string in the subvol path Anand jain
` (3 subsequent siblings)
4 siblings, 0 replies; 9+ messages in thread
From: Anand jain @ 2012-10-19 6:23 UTC (permalink / raw)
To: linux-btrfs
From: Anand Jain <anand.jain@oracle.com>
Signed-off-by: Anand Jain <anand.jain@oracle.com>
---
btrfs-list.c | 11 +++++++++++
btrfs-list.h | 2 ++
2 files changed, 13 insertions(+), 0 deletions(-)
diff --git a/btrfs-list.c b/btrfs-list.c
index 9cfdb35..462e049 100644
--- a/btrfs-list.c
+++ b/btrfs-list.c
@@ -1181,6 +1181,17 @@ void btrfs_list_free_filter_set(struct btrfs_list_filter_set *filter_set)
free(filter_set);
}
+int btrfs_list_is_filter_set(struct btrfs_list_filter_set *fset,
+ enum btrfs_list_filter_enum filter)
+{
+ int i;
+ for (i=0; i < fset->nfilters; i++) {
+ if (fset->filters[i].filter_func == all_filter_funcs[filter])
+ return i;
+ }
+ return -1;
+}
+
int btrfs_list_setup_filter(struct btrfs_list_filter_set **filter_set,
enum btrfs_list_filter_enum filter, u64 data)
{
diff --git a/btrfs-list.h b/btrfs-list.h
index fc04f05..64d89e1 100644
--- a/btrfs-list.h
+++ b/btrfs-list.h
@@ -153,3 +153,5 @@ int btrfs_list_get_default_subvolume(int fd, u64 *default_id);
char *btrfs_list_path_for_root(int fd, u64 root);
u64 btrfs_list_get_path_rootid(int fd);
int btrfs_get_a_subvol(int fd, struct root_info *the_ri);
+int btrfs_list_is_filter_set(struct btrfs_list_filter_set *fset,
+ enum btrfs_list_filter_enum filter);
--
1.7.1
^ permalink raw reply related [flat|nested] 9+ messages in thread
* [PATCH 2/4] Btrfs-progs: fix irrelevant string in the subvol path
2012-10-19 6:23 [PATCH 0/4] filter snapshot(s) by its parent uuid Anand jain
2012-10-19 6:23 ` [PATCH 1/4] Btrfs-progs: provide method to check if filter is set Anand jain
@ 2012-10-19 6:23 ` Anand jain
2012-10-19 8:59 ` Miao Xie
2012-10-19 6:23 ` [PATCH 3/4] Btrfs-progs: add method to filter snapshots by parent uuid Anand jain
` (2 subsequent siblings)
4 siblings, 1 reply; 9+ messages in thread
From: Anand jain @ 2012-10-19 6:23 UTC (permalink / raw)
To: linux-btrfs
From: Anand Jain <anand.jain@oracle.com>
btrfs su list -a /btrfs/sv1
ID 256 gen 6 top level 5 path <FS_TREE>/sv1
ID 258 gen 6 top level 5 path <FS_TREE>/ss1
Signed-off-by: Anand Jain <anand.jain@oracle.com>
---
cmds-subvolume.c | 15 +++++++++++++--
1 files changed, 13 insertions(+), 2 deletions(-)
diff --git a/cmds-subvolume.c b/cmds-subvolume.c
index a33c352..f8beecc 100644
--- a/cmds-subvolume.c
+++ b/cmds-subvolume.c
@@ -306,7 +306,7 @@ static int cmd_subvol_list(int argc, char **argv)
u64 top_id;
int ret;
int c;
- char *subvol;
+ char *subvol, *mnt = NULL;
int is_tab_result = 0;
int is_list_all = 0;
struct option long_options[] = {
@@ -398,9 +398,18 @@ static int cmd_subvol_list(int argc, char **argv)
return 13;
}
- fd = open_file_or_dir(subvol);
+ ret = find_mount_root(subvol, &mnt);
+ if (ret < 0) {
+ fprintf(stderr, "ERROR: find_mount_root failed on %s: "
+ "%s\n", subvol,
+ strerror(-ret));
+ return 12;
+ }
+
+ fd = open_file_or_dir(mnt);
if (fd < 0) {
fprintf(stderr, "ERROR: can't access '%s'\n", subvol);
+ free(mnt);
return 12;
}
@@ -412,6 +421,8 @@ static int cmd_subvol_list(int argc, char **argv)
ret = btrfs_list_subvols(fd, filter_set, comparer_set,
is_tab_result);
+
+ free(mnt);
if (ret)
return 19;
return 0;
--
1.7.1
^ permalink raw reply related [flat|nested] 9+ messages in thread
* [PATCH 3/4] Btrfs-progs: add method to filter snapshots by parent uuid
2012-10-19 6:23 [PATCH 0/4] filter snapshot(s) by its parent uuid Anand jain
2012-10-19 6:23 ` [PATCH 1/4] Btrfs-progs: provide method to check if filter is set Anand jain
2012-10-19 6:23 ` [PATCH 2/4] Btrfs-progs: fix irrelevant string in the subvol path Anand jain
@ 2012-10-19 6:23 ` Anand jain
2012-10-19 6:23 ` [PATCH 4/4] Btrfs-progs: list only snapshots of the given subvol Anand jain
2012-10-19 7:38 ` [PATCH 0/4] filter snapshot(s) by its parent uuid Miao Xie
4 siblings, 0 replies; 9+ messages in thread
From: Anand jain @ 2012-10-19 6:23 UTC (permalink / raw)
To: linux-btrfs
From: Anand Jain <anand.jain@oracle.com>
Signed-off-by: Anand Jain <anand.jain@oracle.com>
---
btrfs-list.c | 6 ++++++
btrfs-list.h | 1 +
2 files changed, 7 insertions(+), 0 deletions(-)
diff --git a/btrfs-list.c b/btrfs-list.c
index 462e049..369500d 100644
--- a/btrfs-list.c
+++ b/btrfs-list.c
@@ -1144,6 +1144,11 @@ static int filter_topid_equal(struct root_info *ri, u64 data)
return ri->top_id == data;
}
+static int filter_by_parent(struct root_info *ri, u64 data)
+{
+ return !uuid_compare(ri->puuid, (u8 *)data);
+}
+
static btrfs_list_filter_func all_filter_funcs[] = {
[BTRFS_LIST_FILTER_ROOTID] = filter_by_rootid,
[BTRFS_LIST_FILTER_SNAPSHOT_ONLY] = filter_snapshot,
@@ -1155,6 +1160,7 @@ static btrfs_list_filter_func all_filter_funcs[] = {
[BTRFS_LIST_FILTER_CGEN_LESS] = filter_cgen_less,
[BTRFS_LIST_FILTER_CGEN_EQUAL] = filter_cgen_equal,
[BTRFS_LIST_FILTER_TOPID_EQUAL] = filter_topid_equal,
+ [BTRFS_LIST_FILTER_BY_PARENT] = filter_by_parent,
};
struct btrfs_list_filter_set *btrfs_list_alloc_filter_set(void)
diff --git a/btrfs-list.h b/btrfs-list.h
index 64d89e1..a18a314 100644
--- a/btrfs-list.h
+++ b/btrfs-list.h
@@ -118,6 +118,7 @@ enum btrfs_list_filter_enum {
BTRFS_LIST_FILTER_CGEN_LESS,
BTRFS_LIST_FILTER_CGEN_MORE,
BTRFS_LIST_FILTER_TOPID_EQUAL,
+ BTRFS_LIST_FILTER_BY_PARENT,
BTRFS_LIST_FILTER_MAX,
};
--
1.7.1
^ permalink raw reply related [flat|nested] 9+ messages in thread
* [PATCH 4/4] Btrfs-progs: list only snapshots of the given subvol
2012-10-19 6:23 [PATCH 0/4] filter snapshot(s) by its parent uuid Anand jain
` (2 preceding siblings ...)
2012-10-19 6:23 ` [PATCH 3/4] Btrfs-progs: add method to filter snapshots by parent uuid Anand jain
@ 2012-10-19 6:23 ` Anand jain
2012-10-19 7:38 ` [PATCH 0/4] filter snapshot(s) by its parent uuid Miao Xie
4 siblings, 0 replies; 9+ messages in thread
From: Anand jain @ 2012-10-19 6:23 UTC (permalink / raw)
To: linux-btrfs
From: Anand Jain <anand.jain@oracle.com>
btrfs su list -s /btrfs
ID 258 gen 6 cgen 6 top level 5 otime 2012-10-18 17:01:56 uuid f648cdda-4efa-6f45-bd6b-041a8ae1538e path ss1
ID 260 gen 8 cgen 8 top level 5 otime 2012-10-18 17:02:20 uuid ea8fdf85-8d3f-8946-b3af-ede510cdcf19 path ss2
ID 261 gen 9 cgen 9 top level 5 otime 2012-10-19 13:37:42 uuid 44560e56-3879-2146-8b24-e9048871892f path ss3
btrfs su list -s /btrfs/sv1
ID 258 gen 6 cgen 6 top level 5 otime 2012-10-18 17:01:56 uuid f648cdda-4efa-6f45-bd6b-041a8ae1538e path ss1
ID 261 gen 9 cgen 9 top level 5 otime 2012-10-19 13:37:42 uuid 44560e56-3879-2146-8b24-e9048871892f path ss3
btrfs su list -s /btrfs/sv2
ID 260 gen 8 cgen 8 top level 5 otime 2012-10-18 17:02:20 uuid ea8fdf85-8d3f-8946-b3af-ede510cdcf19 path ss2
Signed-off-by: Anand Jain <anand.jain@oracle.com>
---
cmds-subvolume.c | 24 ++++++++++++++++++++++++
1 files changed, 24 insertions(+), 0 deletions(-)
diff --git a/cmds-subvolume.c b/cmds-subvolume.c
index f8beecc..c575720 100644
--- a/cmds-subvolume.c
+++ b/cmds-subvolume.c
@@ -307,6 +307,7 @@ static int cmd_subvol_list(int argc, char **argv)
int ret;
int c;
char *subvol, *mnt = NULL;
+ struct root_info ri;
int is_tab_result = 0;
int is_list_all = 0;
struct option long_options[] = {
@@ -314,6 +315,7 @@ static int cmd_subvol_list(int argc, char **argv)
{0, 0, 0, 0}
};
+ memset(&ri,'\0',sizeof(ri));
filter_set = btrfs_list_alloc_filter_set();
comparer_set = btrfs_list_alloc_comparer_set();
@@ -419,10 +421,32 @@ static int cmd_subvol_list(int argc, char **argv)
BTRFS_LIST_FILTER_TOPID_EQUAL,
top_id);
+ if (strcmp(subvol, mnt) != 0) {
+ if (btrfs_list_is_filter_set(filter_set, BTRFS_LIST_FILTER_SNAPSHOT_ONLY) >= 0) {
+ ri.full_path = subvol+strlen(mnt)+1;
+ if (btrfs_get_a_subvol(fd, &ri)) {
+ fprintf(stderr, "ERROR: can't find '%s'\n",
+ ri.full_path);
+ close(fd);
+ free(mnt);
+ return 13;
+ }
+ btrfs_list_setup_filter(&filter_set,
+ BTRFS_LIST_FILTER_BY_PARENT, (u64)&ri.uuid);
+ }
+ }
+
ret = btrfs_list_subvols(fd, filter_set, comparer_set,
is_tab_result);
free(mnt);
+ if (ri.path)
+ free(ri.path);
+ if (ri.name)
+ free(ri.name);
+ if (ri.full_path)
+ free(ri.full_path);
+
if (ret)
return 19;
return 0;
--
1.7.1
^ permalink raw reply related [flat|nested] 9+ messages in thread
* Re: [PATCH 0/4] filter snapshot(s) by its parent uuid
2012-10-19 6:23 [PATCH 0/4] filter snapshot(s) by its parent uuid Anand jain
` (3 preceding siblings ...)
2012-10-19 6:23 ` [PATCH 4/4] Btrfs-progs: list only snapshots of the given subvol Anand jain
@ 2012-10-19 7:38 ` Miao Xie
2012-10-19 8:37 ` Rory Campbell-Lange
4 siblings, 1 reply; 9+ messages in thread
From: Miao Xie @ 2012-10-19 7:38 UTC (permalink / raw)
To: Anand jain; +Cc: linux-btrfs
On fri, 19 Oct 2012 14:23:53 +0800, Anand jain wrote:
> From: Anand Jain <anand.jain@oracle.com>
>
> This set of patch will make
> btrfs su list -s <subvol>
> to list only snapshot(s) of the given subvol.
>
> before:
> btrfs su list -s /btrfs/sv1
> <nothing>
> btrfs su list -s /btrfs
> ID 258 gen 6 cgen 6 top level 5 otime 2012-10-18 17:01:56 uuid f648cdda-4efa-6f45-bd6b-041a8ae1538e path ss1
> ID 260 gen 8 cgen 8 top level 5 otime 2012-10-18 17:02:20 uuid ea8fdf85-8d3f-8946-b3af-ede510cdcf19 path ss2
> ID 261 gen 9 cgen 9 top level 5 otime 2012-10-19 13:37:42 uuid 44560e56-3879-2146-8b24-e9048871892f path ss3
>
> with this patch:
> btrfs su list -s /btrfs/sv1
> ID 258 gen 6 cgen 6 top level 5 otime 2012-10-18 17:01:56 uuid f648cdda-4efa-6f45-bd6b-041a8ae1538e path ss1
> ID 261 gen 9 cgen 9 top level 5 otime 2012-10-19 13:37:42 uuid 44560e56-3879-2146-8b24-e9048871892f path ss3
Though the function implemented by your patch is very useful, you change the semantic of "-s",
I think it is not allowed, or the programs that use "btrfs us list -s" may fail.
I think it is better to add a new option.
Thanks
Miao
>
> btrfs su list -s /btrfs
> ID 258 gen 6 cgen 6 top level 5 otime 2012-10-18 17:01:56 uuid f648cdda-4efa-6f45-bd6b-041a8ae1538e path ss1
> ID 260 gen 8 cgen 8 top level 5 otime 2012-10-18 17:02:20 uuid ea8fdf85-8d3f-8946-b3af-ede510cdcf19 path ss2
> ID 261 gen 9 cgen 9 top level 5 otime 2012-10-19 13:37:42 uuid 44560e56-3879-2146-8b24-e9048871892f path ss3
>
> Anand Jain (4):
> Btrfs-progs: provide method to check if filter is set
> Btrfs-progs: fix irrelevant string in the subvol path
> Btrfs-progs: add method to filter snapshots by parent uuid
> Btrfs-progs: list only snapshots of the given subvol
>
> btrfs-list.c | 17 +++++++++++++++++
> btrfs-list.h | 3 +++
> cmds-subvolume.c | 39 +++++++++++++++++++++++++++++++++++++--
> 3 files changed, 57 insertions(+), 2 deletions(-)
>
> --
> To unsubscribe from this list: send the line "unsubscribe linux-btrfs" in
> the body of a message to majordomo@vger.kernel.org
> More majordomo info at http://vger.kernel.org/majordomo-info.html
>
^ permalink raw reply [flat|nested] 9+ messages in thread
* Re: [PATCH 0/4] filter snapshot(s) by its parent uuid
2012-10-19 7:38 ` [PATCH 0/4] filter snapshot(s) by its parent uuid Miao Xie
@ 2012-10-19 8:37 ` Rory Campbell-Lange
2012-10-22 12:34 ` Lenz Grimmer
0 siblings, 1 reply; 9+ messages in thread
From: Rory Campbell-Lange @ 2012-10-19 8:37 UTC (permalink / raw)
To: Miao Xie; +Cc: Anand jain, linux-btrfs
On 19/10/12, Miao Xie (miaox@cn.fujitsu.com) wrote:
> On fri, 19 Oct 2012 14:23:53 +0800, Anand jain wrote:
> > From: Anand Jain <anand.jain@oracle.com>
> >
> > This set of patch will make
> > btrfs su list -s <subvol>
> > to list only snapshot(s) of the given subvol.
> >
> > before:
> > btrfs su list -s /btrfs/sv1
> > <nothing>
...
> > with this patch:
> > btrfs su list -s /btrfs/sv1
> > ID 258 gen 6 cgen 6 top level 5 otime 2012-10-18 17:01:56 uuid f648cdda-4efa-6f45-bd6b-041a8ae1538e path ss1
> > ID 261 gen 9 cgen 9 top level 5 otime 2012-10-19 13:37:42 uuid 44560e56-3879-2146-8b24-e9048871892f path ss3
>
> Though the function implemented by your patch is very useful, you change the semantic of "-s",
> I think it is not allowed, or the programs that use "btrfs us list -s" may fail.
>From my perspective as a user I would be grateful if the following changes in
syntax for listing subvolumes could be considered:
In addition to
btrfs subvolume list [-apurts] [-g [+|-]value] [-c [+|-]value] [--sort=gen,ogen,rootid,path] <path>
btrfs su list [-apurts] [-g [+|-]value] [-c [+|-]value] [--sort=gen,ogen,rootid,path] <path>
List subvolumes (and snapshots)
(and Anand's patch to allow <path>/<subpath>)
I believe the following shortcuts may be useful
btrfs subvolumes [-apurts] [-g [+|-]value] [-c [+|-]value] [--sort=gen,ogen,rootid,path] <path>[</subpath>]
btrfs sl [-apurts] [-g [+|-]value] [-c [+|-]value] [--sort=gen,ogen,rootid,path] <path>[</subpath>]
Although from a technical perspective 'subvolume list' may be logical, listing
subvolumes (plural) seems like a different sort of operation to those relating
to a subvolume (singular) for create/alter/show/delete/snapshot operations.
--
Rory Campbell-Lange
rory@campbell-lange.net
^ permalink raw reply [flat|nested] 9+ messages in thread
* Re: [PATCH 2/4] Btrfs-progs: fix irrelevant string in the subvol path
2012-10-19 6:23 ` [PATCH 2/4] Btrfs-progs: fix irrelevant string in the subvol path Anand jain
@ 2012-10-19 8:59 ` Miao Xie
0 siblings, 0 replies; 9+ messages in thread
From: Miao Xie @ 2012-10-19 8:59 UTC (permalink / raw)
To: Anand jain; +Cc: linux-btrfs
On fri, 19 Oct 2012 14:23:55 +0800, Anand jain wrote:
> From: Anand Jain <anand.jain@oracle.com>
>
> btrfs su list -a /btrfs/sv1
> ID 256 gen 6 top level 5 path <FS_TREE>/sv1
> ID 258 gen 6 top level 5 path <FS_TREE>/ss1
I don't agree with this patch, because after applying this patch, the output of 'btrfs su list'
is the same as 'btrfs su list'. I hope 'btrfs su list' just list the subvolumes in the specified
path. In this way, the user can find the path of the subvolume easily (the specified path + the
path in the result of 'btrfs su list').
Could you make it output the path which is relative to the path that the user specified?
Thanks
Miao
>
> Signed-off-by: Anand Jain <anand.jain@oracle.com>
> ---
> cmds-subvolume.c | 15 +++++++++++++--
> 1 files changed, 13 insertions(+), 2 deletions(-)
>
> diff --git a/cmds-subvolume.c b/cmds-subvolume.c
> index a33c352..f8beecc 100644
> --- a/cmds-subvolume.c
> +++ b/cmds-subvolume.c
> @@ -306,7 +306,7 @@ static int cmd_subvol_list(int argc, char **argv)
> u64 top_id;
> int ret;
> int c;
> - char *subvol;
> + char *subvol, *mnt = NULL;
> int is_tab_result = 0;
> int is_list_all = 0;
> struct option long_options[] = {
> @@ -398,9 +398,18 @@ static int cmd_subvol_list(int argc, char **argv)
> return 13;
> }
>
> - fd = open_file_or_dir(subvol);
> + ret = find_mount_root(subvol, &mnt);
> + if (ret < 0) {
> + fprintf(stderr, "ERROR: find_mount_root failed on %s: "
> + "%s\n", subvol,
> + strerror(-ret));
> + return 12;
> + }
> +
> + fd = open_file_or_dir(mnt);
> if (fd < 0) {
> fprintf(stderr, "ERROR: can't access '%s'\n", subvol);
> + free(mnt);
> return 12;
> }
>
> @@ -412,6 +421,8 @@ static int cmd_subvol_list(int argc, char **argv)
>
> ret = btrfs_list_subvols(fd, filter_set, comparer_set,
> is_tab_result);
> +
> + free(mnt);
> if (ret)
> return 19;
> return 0;
>
^ permalink raw reply [flat|nested] 9+ messages in thread
* Re: [PATCH 0/4] filter snapshot(s) by its parent uuid
2012-10-19 8:37 ` Rory Campbell-Lange
@ 2012-10-22 12:34 ` Lenz Grimmer
0 siblings, 0 replies; 9+ messages in thread
From: Lenz Grimmer @ 2012-10-22 12:34 UTC (permalink / raw)
To: Rory Campbell-Lange; +Cc: Miao Xie, Anand jain, linux-btrfs
[-- Attachment #1: Type: text/plain, Size: 1203 bytes --]
On 10/19/2012 10:37 AM, Rory Campbell-Lange wrote:
> From my perspective as a user I would be grateful if the following changes in
> syntax for listing subvolumes could be considered:
>
> In addition to
>
> btrfs subvolume list [-apurts] [-g [+|-]value] [-c [+|-]value] [--sort=gen,ogen,rootid,path] <path>
> btrfs su list [-apurts] [-g [+|-]value] [-c [+|-]value] [--sort=gen,ogen,rootid,path] <path>
> List subvolumes (and snapshots)
> (and Anand's patch to allow <path>/<subpath>)
>
> I believe the following shortcuts may be useful
>
> btrfs subvolumes [-apurts] [-g [+|-]value] [-c [+|-]value] [--sort=gen,ogen,rootid,path] <path>[</subpath>]
> btrfs sl [-apurts] [-g [+|-]value] [-c [+|-]value] [--sort=gen,ogen,rootid,path] <path>[</subpath>]
>
> Although from a technical perspective 'subvolume list' may be logical, listing
> subvolumes (plural) seems like a different sort of operation to those relating
> to a subvolume (singular) for create/alter/show/delete/snapshot operations.
+1 to this proposal (FWIW) - thanks for making the user interface more
intuitive :)
--
Lenz Grimmer <lenz@grimmer.com> - http://www.lenzg.net/
[-- Attachment #2: OpenPGP digital signature --]
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^ permalink raw reply [flat|nested] 9+ messages in thread
end of thread, other threads:[~2012-10-22 12:35 UTC | newest]
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2012-10-19 6:23 [PATCH 0/4] filter snapshot(s) by its parent uuid Anand jain
2012-10-19 6:23 ` [PATCH 1/4] Btrfs-progs: provide method to check if filter is set Anand jain
2012-10-19 6:23 ` [PATCH 2/4] Btrfs-progs: fix irrelevant string in the subvol path Anand jain
2012-10-19 8:59 ` Miao Xie
2012-10-19 6:23 ` [PATCH 3/4] Btrfs-progs: add method to filter snapshots by parent uuid Anand jain
2012-10-19 6:23 ` [PATCH 4/4] Btrfs-progs: list only snapshots of the given subvol Anand jain
2012-10-19 7:38 ` [PATCH 0/4] filter snapshot(s) by its parent uuid Miao Xie
2012-10-19 8:37 ` Rory Campbell-Lange
2012-10-22 12:34 ` Lenz Grimmer
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