shaba/lvm2
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Don't create backup and archive dirs till needed.

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This commit is contained in:
Alasdair Kergon 2005-05-03 17:31:56 +00:00
parent 15db9fcfbf
commit abe198c0e8
4 changed files with 22 additions and 27 deletions
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1
WHATS_NEW
View File

@ -1,5 +1,6 @@
Version 2.01.10 -
================================
Don't create backup and archive dirs till needed.
Reinstate full PV size when removing from VG.
Support loopfiles for testing.
Tidy lv_segment interface.

22
lib/device/dev-cache.c
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@ -49,7 +49,6 @@ static struct {
} _cache;
#define _alloc(x) pool_zalloc(_cache.mem, (x))
#define _strdup(x) pool_strdup(_cache.mem, (x))
#define _free(x) pool_free(_cache.mem, (x))
static int _insert(const char *path, int rec);
@ -70,14 +69,7 @@ struct device *dev_create_file(const char *filename, struct device *dev,
dbg_free(dev);
return NULL;
}
if (!(alias->str = dbg_strdup(filename))) {
log_error("filename strdup failed");
if (allocate) {
dbg_free(dev);
dbg_free(alias);
}
return NULL;
}
dev->flags = DEV_ALLOCED;
} else {
if (!(dev = _alloc(sizeof(*dev)))) {
@ -86,19 +78,21 @@ struct device *dev_create_file(const char *filename, struct device *dev,
}
if (!(alias = _alloc(sizeof(*alias)))) {
log_error("struct str_list allocation failed");
dbg_free(dev);
_free(dev);
return NULL;
}
if (!(alias->str = _strdup(filename))) {
}
}
if (!(alias->str = dbg_strdup(filename))) {
log_error("filename strdup failed");
if (allocate) {
if (allocate && use_malloc) {
dbg_free(dev);
dbg_free(alias);
}
return NULL;
}
}
}
dev->flags |= DEV_REGULAR;
list_init(&dev->aliases);
list_add(&dev->aliases, &alias->list);

6
lib/format_text/archive.c
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@ -148,7 +148,7 @@ static struct list *_scan_archive(struct pool *mem,
/* Sort fails beyond 5-digit indexes */
if ((count = scandir(dir, &dirent, NULL, alphasort)) < 0) {
log_err("Couldn't scan archive directory.");
log_err("Couldn't scan the archive directory (%s).", dir);
return 0;
}
@ -273,7 +273,7 @@ int archive_vg(struct volume_group *vg,
* Now we want to rename this file to <vg>_index.vg.
*/
if (!(archives = _scan_archive(vg->cmd->mem, vg->name, dir))) {
log_err("Couldn't scan the archive directory (%s).", dir);
stack;
return 0;
}
@ -349,7 +349,7 @@ int archive_list(struct cmd_context *cmd, const char *dir, const char *vgname)
struct archive_file *af;
if (!(archives = _scan_archive(cmd->mem, vgname, dir))) {
log_err("Couldn't scan the archive directory (%s).", dir);
stack;
return 0;
}

12
tools/archiver.c
View File

@ -36,9 +36,6 @@ int archive_init(const char *dir, unsigned int keep_days, unsigned int keep_min)
if (!*dir)
return 1;
if (!create_dir(dir))
return 0;
if (!(_archive_params.dir = dbg_strdup(dir))) {
log_error("Couldn't copy archive directory name.");
return 0;
@ -106,6 +103,9 @@ int archive(struct volume_group *vg)
return 1;
}
if (!create_dir(_archive_params.dir))
return 0;
log_verbose("Archiving volume group \"%s\" metadata.", vg->name);
if (!__archive(vg)) {
log_error("Volume group \"%s\" metadata archive failed.",
@ -134,9 +134,6 @@ int backup_init(const char *dir)
if (!*dir)
return 1;
if (!create_dir(dir))
return 0;
if (!(_backup_params.dir = dbg_strdup(dir))) {
log_error("Couldn't copy backup directory name.");
return 0;
@ -189,6 +186,9 @@ int backup(struct volume_group *vg)
return 1;
}
if (!create_dir(_backup_params.dir))
return 0;
if (!__backup(vg)) {
log_error("Backup of volume group %s metadata failed.",
vg->name);