Hi all,
following this gist, I've set up a primary/standby couple (server1 is the
primary, server2 is the standby). The goal was to migrate from server1
(actual live server) to server2. All went fine since I tried to switch
server2 as primary.
So, my configuration is as in the previous gist, here are steps I followed
to set the server2 as primary :
- stop server1 : OK
- switch standby_mode to off on server2 OK
- stop server2 OK
- start server2 -> NOK
Postgresql on server2 failed to start. Here is the log entry :
2018-12-06 23:54:32 CET [26101]: [3-1] user=,db= LOG: ending log output to
stderr
2018-12-06 23:54:32 CET [26101]: [4-1] user=,db= HINT: Future log output
will go to log destination "csvlog".
lzop: <stdin>: not a lzop file
MSG: An unprocessed exception has avoided all error handling
DETAIL: Traceback (most recent call last):
File "/usr/local/lib/python3.6/site-packages/wal_e/cmd.py", line 659, in
main
args.prefetch)
File "/usr/local/lib/python3.6/site-packages/wal_e/operator/backup.py",
line 353, in wal_restore
self.gpg_key_id is not None)
File
"/usr/local/lib/python3.6/site-packages/wal_e/worker/worker_util.py", line
58, in do_lzop_get
return blobstore.do_lzop_get(creds, url, path, decrypt,
do_retry=do_retry)
File
"/usr/local/lib/python3.6/site-packages/wal_e/blobstore/file/file_util.py",
line 52, in do_lzop_get
raise exc
File
"/usr/local/lib/python3.6/site-packages/wal_e/blobstore/file/file_util.py",
line 64, in write_and_return_error
key.get_contents_to_file(stream)
File
"/usr/local/lib/python3.6/site-packages/wal_e/blobstore/file/calling_format.py",
line 53, in get_contents_to_file
with open(self.path, 'rb') as f:
FileNotFoundError: [Errno 2] No such file or directory:
'/path_to_wals_backups/wal_005/00000002.history.lzo'
And in the /path_to_wals_backups/wal_005/, wals are in the format
000000020000623B00000092.lzo
What am I doing wrong?
Any help would be greatly appreciated!
Thanks in advance.
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