Hello;
When trying to build a cluster, the prepare of the backup target-dir is failing with OS errors. More details below:
Contents of xtrabackup_info:
tool_version = 8.0.4
ibbackup_version = 8.0.4
server_version = 8.0.13-4
start_time = 2019-02-27 16:40:44
end_time = 2019-02-27 16:41:56
lock_time = 0
binlog_pos = filename ‘mysql1-dba-bin.000023’, position ‘155’
innodb_from_lsn = 0
innodb_to_lsn = 99454905066
partial = N
incremental = N
format = file
compressed = N
encrypted = N
strace output snippet where OS messages are displayed:
fcntl(3, F_SETLK, {l_type=F_WRLCK, l_whence=SEEK_SET, l_start=0, l_len=0}) = -1 EIO (Input/output error)
write(2, “Unable to lock ./xtrabackup_logf”…, 45Unable to lock ./xtrabackup_logfile error: 5
) = 45
close(3) = 0
write(2, “Operating system error number 5 “…, 53Operating system error number 5 in a file operation.
) = 53
write(2, “Error number 5 means 'Input/outp”…, 42Error number 5 means ‘Input/output error’
) = 42
write(2, “Some operating system error numb”…, 126Some operating system error numbers are described at [url]http://dev.mysql.com/doc/refman/8.0/en/operating-system-error-codes.html[/url]
) = 126
write(2, “xtrabackup: Warning: cannot open”…, 73xtrabackup: Warning: cannot open ./xtrabackup_logfile. will try to find.
) = 73
open(”./ib_logfile0”, O_RDWR) = -1 ENOENT (No such file or directory)
write(2, "Operating system error number 2 “…, 53Operating system error number 2 in a file operation.
) = 53
write(2, “The error means the system canno”…, 59The error means the system cannot find the path specified.
) = 59
write(2, " xtrabackup: Fatal error: canno”…, 61 xtrabackup: Fatal error: cannot find ./xtrabackup_logfile.
) = 61
The backup runs fine, and this file (along with others) are in the target-dir.
Any insight into what the problem would be is appreciated.
Thanks
