third-party-mirrors/zfs_autobackup
1
0
Fork 1
mirror of https://github.com/psy0rz/zfs_autobackup.git synced 2025-06-07 01:43:00 +03:00
Code Issues Actions Packages Projects Releases Wiki Activity

backup

Browse Source
This commit is contained in:
Edwin Eefting 2020-04-01 18:00:55 +02:00
parent 805d7e3536
commit b51eefa139
1 changed files with 26 additions and 16 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

42
bin/zfs-autobackup
View File

@ -1397,6 +1397,9 @@ class ZfsNode(ExecuteNode):
returns: list of ZfsDataset returns: list of ZfsDataset
""" """
self.debug("Getting selected datasets")
#get all source filesystems that have the backup property #get all source filesystems that have the backup property
lines=self.run(tab_split=True, readonly=True, cmd=[ lines=self.run(tab_split=True, readonly=True, cmd=[
"zfs", "get", "-t", "volume,filesystem", "-o", "name,value,source", "-s", "local,inherited", "-H", "autobackup:"+self.backup_name "zfs", "get", "-t", "volume,filesystem", "-o", "name,value,source", "-s", "local,inherited", "-H", "autobackup:"+self.backup_name
@ -1432,24 +1435,30 @@ class ZfsNode(ExecuteNode):
return(selected_filesystems) return(selected_filesystems)
def received_datasets(self, target_path): # def received_datasets(self, target_path):
"""determine already received datasets for this backup # """determine already received datasets for this backup
returns: list of ZfsDataset # returns: list of ZfsDataset
""" # """
#get all source filesystems that have the backup property
lines=self.run(tab_split=True, readonly=True, cmd=[
"zfs", "get", "-t", "volume,filesystem", "-o", "name,value,source", "-s", "local,inherited", "-H", "-r", "autobackup:"+self.backup_name, target_path
])
#consider all datasets in target_path with the correct autobackup property, as a received dataset # dataset=ZfsDataset(self, name)
ret=[]
for line in lines:
(name,value,source)=line
dataset=ZfsDataset(self, name)
dataset.verbose("disse")
return(ret)
# #get all source filesystems that have the backup property
# self.debug("Getting received datasets")
# lines=self.run(tab_split=True, readonly=True, cmd=[
# "zfs", "get", "-t", "volume,filesystem", "-o", "name,value,source", "-s", "local,inherited", "-H", "-r", "autobackup:"+self.backup_name, target_path
# ])
# #consider all datasets in target_path with the correct autobackup property, as a received dataset
# ret=[]
# for line in lines:
# (name,value,source)=line
# dataset=ZfsDataset(self, name)
# dataset.verbose("disse")
# return(ret)
@ -1612,11 +1621,12 @@ class ZfsAutobackup:
#thin/destroy obsolete datasets on target #thin/destroy obsolete datasets on target
for dataset in target_node.received_datasets(self.args.target_path): for dataset in ZfsDataset(target_node, self.args.target_path).recursive_datasets:
if dataset not in source_datasets: if dataset not in source_datasets:
dataset.verbose("Obsolete") dataset.verbose("Obsolete")
#sync datasets #sync datasets
fail_count=0 fail_count=0
for source_dataset in source_datasets: for source_dataset in source_datasets: