xtrabackup 2.4: xb_stream_read_chunk(): wrong chunk magic at offset 0x35630d1.
Bug #1647340 reported by
johan
This bug affects 3 people
Affects | Status | Importance | Assigned to | Milestone | ||
---|---|---|---|---|---|---|
Percona XtraBackup moved to https://jira.percona.com/projects/PXB | Status tracked in 2.4 | |||||
2.4 |
Fix Released
|
High
|
Sergei Glushchenko |
Bug Description
Hi,
Installed a Percona XtraDb Cluster server 5.7:
OS: debian 8 (jessie), but this does not matter.
xtrabackup --version
xtrabackup version 2.4.5 based on MySQL server 5.7.13 Linux (x86_64) (revision id: e41c0be)
mysql --version
mysql Ver 14.14 Distrib 5.7.14-8, for debian-linux-gnu (x86_64) using 6.3
mkdir /root/backup
mkdir /tmp/restore
innobackupex --stream=xbstream /var/lib/mysql > /root/backup/
xbstream -x < /root/backup/
xb_stream_
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I pressed enter a bit too early.
But here is a longer example:
https:/ /gist.github. com/kedazo/ 32189da227000dd 00cadd28512cacd e2
Also, to make things worse, this also happens during SST:
WSREP_SST: [INFO] Proceeding with SST (20161205 12:23:30.362) 4444,reuseaddr stdio | xbstream -x; RC=( ${PIPESTATUS[@]} ) (20161205 12:23:30.368) 05T12:23: 31.117606Z 0 [Note] WSREP: (a04e0819, 'tcp:// 0.0.0.0: 4567') turning message relay requesting off read_chunk( ): wrong chunk magic at offset 0x70bdc77. 05T12:23: 44.247957Z 0 [Note] WSREP: 1.0 (10.10.10.11): State transfer to 0.0 (10.10.10.12) complete.
WSREP_SST: [INFO] Evaluating socat -u TCP-LISTEN:
WSREP_SST: [INFO] Cleaning the existing datadir and innodb-data/log directories (20161205 12:23:30.371)
WSREP_SST: [INFO] Waiting for SST streaming to complete! (20161205 12:23:30.425)
2016-12-
xb_stream_
2016-12-
Maybe there is a new setting that we have forgot to take into account.