shaba/lvm2
1
0
Fork 0
mirror of git://sourceware.org/git/lvm2.git synced 2024-12-21 13:34:40 +03:00
Code Releases Activity

libdm: parse Overflow string from snapshot status

Browse Source 
This is likely to be a new 'info' provided by kernel
snapshot target.
For now just parse this string.
This commit is contained in:
Zdenek Kabelac 2015-09-18 14:41:00 +02:00
parent 90ad817a43
commit e0d915a873
3 changed files with 4 additions and 0 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

1
WHATS_NEW_DM
View File

@ -1,5 +1,6 @@
Version 1.02.109 - Version 1.02.109 -
====================================== ======================================
Parse new Overflow status string for snapshot target.
Check dir path components are valid if using dm_create_dir, error out if not. Check dir path components are valid if using dm_create_dir, error out if not.
Fix /dev/mapper handling to remove dangling entries if symlinks are found. Fix /dev/mapper handling to remove dangling entries if symlinks are found.
Make it possible to use blank value as selection for string list report field. Make it possible to use blank value as selection for string list report field.

1
libdm/libdevmapper.h
View File

@ -352,6 +352,7 @@ struct dm_status_snapshot {
unsigned has_metadata_sectors : 1; /* set when metadata_sectors is present */ unsigned has_metadata_sectors : 1; /* set when metadata_sectors is present */
unsigned invalid : 1; /* set when snapshot is invalidated */ unsigned invalid : 1; /* set when snapshot is invalidated */
unsigned merge_failed : 1; /* set when snapshot merge failed */ unsigned merge_failed : 1; /* set when snapshot merge failed */
unsigned overflow : 1; /* set when snapshot overflows */
}; };
int dm_get_status_snapshot(struct dm_pool *mem, const char *params, int dm_get_status_snapshot(struct dm_pool *mem, const char *params,

2
libdm/libdm-deptree.c
View File

@ -3126,6 +3126,8 @@ int dm_get_status_snapshot(struct dm_pool *mem, const char *params,
s->invalid = 1; s->invalid = 1;
else if (!strcmp(params, "Merge failed")) else if (!strcmp(params, "Merge failed"))
s->merge_failed = 1; s->merge_failed = 1;
else if (!strcmp(params, "Overflow"))
s->overflow = 1;
else { else {
dm_pool_free(mem, s); dm_pool_free(mem, s);
log_error("Failed to parse snapshot params: %s.", params); log_error("Failed to parse snapshot params: %s.", params);