mysqld başlamıyor -centos wp

[root@sd-98069 ~]# service mysqld restart
Stopping mysqld:                                           [  OK  ]
Timeout error occurred trying to start MySQL Daemon.
Starting mysqld:                                           [FAILED]
[root@sd-98069 ~]#



[root@sd-98069 ~]# free
             total       used       free     shared    buffers     cached
Mem:      32657008    1195340   31461668        696      76096     614568
-/+ buffers/cache:     504676   32152332
Swap:      1572852          0    1572852



[root@sd-98069 ~]# df -i
Filesystem       Inodes  IUsed    IFree IUse% Mounted on
/dev/md1        2559088 517326  2041762   21% /
tmpfs           4082126      1  4082125    1% /dev/shm
/dev/md0          76912     39    76873    1% /boot
/dev/md2       28581888     11 28581877    1% /data
[root@sd-98069 ~]# service mysqld restart
Stopping mysqld:                                           [  OK  ]
Timeout error occurred trying to start MySQL Daemon.
Starting mysqld:                                           [FAILED]


[root@sd-98069 ~]# df -h
Filesystem      Size  Used Avail Use% Mounted on
/dev/md1         39G   37G   16M 100% /
tmpfs            16G     0   16G   0% /dev/shm
/dev/md0        283M   40M  229M  15% /boot
/dev/md2        430G   71M  408G   1% /data
[root@sd-98069 ~]#

161117 22:07:20  InnoDB: Waiting for the background threads to start
161117 22:07:21 InnoDB: 5.5.50 started; log sequence number 1243805126
161117 22:07:21 [Note] Server hostname (bind-address): '0.0.0.0'; port: 3306
161117 22:07:21 [Note]   - '0.0.0.0' resolves to '0.0.0.0';
161117 22:07:21 [Note] Server socket created on IP: '0.0.0.0'.
161117 22:07:21 [ERROR] /usr/libexec/mysqld: Error writing file '/var/run/mysqld/mysqld.pid' (Errcode: 28)
161117 22:07:21 [ERROR] Can't start server: can't create PID file: No space left on device
161117 22:07:21 mysqld_safe Number of processes running now: 0
161117 22:07:21 mysqld_safe mysqld restarted
161117 22:07:21 [Note] /usr/libexec/mysqld (mysqld 5.5.50) starting as process 15866 ...
161117 22:07:21 [Note] Plugin 'FEDERATED' is disabled.
161117 22:07:21 InnoDB: The InnoDB memory heap is disabled
161117 22:07:21 InnoDB: Mutexes and rw_locks use GCC atomic builtins
161117 22:07:21 InnoDB: Compressed tables use zlib 1.2.3
161117 22:07:21 InnoDB: Using Linux native AIO
161117 22:07:21 InnoDB: Initializing buffer pool, size = 128.0M
161117 22:07:21 InnoDB: Completed initialization of buffer pool
161117 22:07:21 InnoDB: highest supported file format is Barracuda.
InnoDB: The log sequence number in ibdata files does not match
InnoDB: the log sequence number in the ib_logfiles!
161117 22:07:21  InnoDB: Database was not shut down normally!
InnoDB: Starting crash recovery.
InnoDB: Reading tablespace information from the .ibd files...
InnoDB: Restoring possible half-written data pages from the doublewrite
InnoDB: buffer...

  PID USER      PR  NI  VIRT  RES  SHR S %CPU %MEM    TIME+  COMMAND
16468 root      20   0  106m 2508 1272 S  1.7  0.0   0:12.90 mysqld_safe
31146 mysql     20   0  430m  41m 3256 S  1.0  0.1   0:00.03 mysqld
   35 root      20   0     0    0    0 S  0.3  0.0   0:04.95 events/0
 2061 root      20   0     0    0    0 R  0.3  0.0   0:00.52 kondemand/3
 2190 root      20   0  162m  23m 1888 S  0.3  0.1   0:01.83 lfd
 7496 nobody    20   0 61588 3296 1680 S  0.3  0.0   0:01.45 httpd
28087 root      20   0  104m 9444 3144 S  0.3  0.0   0:00.29 sshd
28089 root      20   0  105m  10m 3144 S  0.3  0.0   0:00.37 sshd
30864 root      20   0 15164 1368  936 R  0.3  0.0   0:00.02 top
    1 root      20   0 19352 1536 1228 S  0.0  0.0   0:01.28 init
    2 root      20   0     0    0    0 S  0.0  0.0   0:00.00 kthreadd
    3 root      RT   0     0    0    0 S  0.0  0.0   0:00.02 migration/0
    4 root      20   0     0    0    0 S  0.0  0.0   0:00.02 ksoftirqd/0
    5 root      RT   0     0    0    0 S  0.0  0.0   0:00.00 stopper/0
    6 root      RT   0     0    0    0 S  0.0  0.0   0:00.00 watchdog/0
    7 root      RT   0     0    0    0 S  0.0  0.0   0:00.01 migration/1
    8 root      RT   0     0    0    0 S  0.0  0.0   0:00.00 stopper/1

[root@sd-98069 ~]# df -h
Filesystem      Size  Used Avail Use% Mounted on
/dev/md1         39G   37G   16M 100% /
tmpfs            16G     0   16G   0% /dev/shm
/dev/md0        283M   40M  229M  15% /boot
/dev/md2        430G   71M  408G   1% /data
[root@sd-98069 ~]#

[root@sd-98069 ~]# df -h
Filesystem      Size  Used Avail Use% Mounted on
/dev/md1         39G   37G   16M 100% /
tmpfs            16G     0   16G   0% /dev/shm
/dev/md0        283M   40M  229M  15% /boot
/dev/md2        430G   71M  408G   1% /data
[root@sd-98069 ~]#

[root@sd-98069 ~]# df -h
Filesystem      Size  Used Avail Use% Mounted on
/dev/md1         39G   37G   16M 100% /
tmpfs            16G     0   16G   0% /dev/shm
/dev/md0        283M   40M  229M  15% /boot
/dev/md2        430G   71M  408G   1% /data
[root@sd-98069 ~]#

 Can't start server: can't create PID file: No space left on device