VPLEX error: Failed to flush writer, No space left on device

VPLEX health-check command reports the following error:

VPlexcli:/> health-check
log4j:ERROR Failed to flush writer,
cause: No space left on device
Product Version: 5.5.2.02.00.03
Product Type: Metro
WAN Connectivity Type: FC
Hardware Type: VS2
Cluster Size: 2 engines
Cluster TLA:
cluster-1: CKM00xxxxxxxxx
cluster-2: CKM00xxxxxxxxx

Cluster    Cluster  Oper   Health    Connected  Expelled  Local-com  
Name       ID       State  State                                     
---------  -------  -----  --------  ---------  --------  ---------  
cluster-1  1        ok     ok        True       False     ok
cluster-2  2        ok     degraded  True       False     ok

File cleanup is required to reduce the /var/log directory partition level.
 

No space is left on the /var/log directory. The partition level has reached 100%:

service@vplexnkdc01:~> df -h
Filesystem      Size  Used Avail Use% Mounted on
/dev/sda5        20G  7.8G   11G  44% /
udev            1.9G  184K  1.9G   1% /dev
tmpfs           1.9G     0  1.9G   0% /dev/shm
/dev/sda1       504M   76M  403M  16% /boot
/dev/sda7        16G   16G     0 100% /var/log   <<<<<<<<<<<<<<<<<<
/dev/sda8        44G   27G   16G  64% /diag
/dev/sda9       9.9G  151M  9.2G   2% /data

Workaround:
To check the partition usage, type the df-h command at the management server prompt:

Service@ManagementServer:~> df-h
Filesystem      Size  Used Avail Use% Mounted on
/dev/sda5        20G  7.8G   11G  44% /
udev            1.9G  184K  1.9G   1% /dev
tmpfs           1.9G     0  1.9G   0% /dev/shm
/dev/sda1       504M   76M  403M  16% /boot
/dev/sda7        16G   16G     0 100% /var/log    <<<<<<<<<<<<<<<
/dev/sda8        44G   27G   16G  64% /diag
/dev/sda9       9.9G  151M  9.2G   2% /data

Troubleshooting steps:

1. Refer to the below knowledge base article to reduce the partition level: VPLEX: 0x8a4a91fa / 0x8a4a31fb Management Server partitions full or exceeded xx Management Server partitions full
   If the /var/log usage remains above the threshold, after following the knowledgebase article, then follow step 2.
2. There could be more than one issue which caused the /var/log/ folder on the management server to fill to 100% due to net-snmpd.log not rotating properly.
   Verify the net-snmpd.log log utilization on /var/log context. If the net-snmpd.log consumes more usage, then you must reload or restart the net-snmpd log.
   Refer to the knowledge base articles to rotate/reload the net-snmpd.log:
   VPLEX: /var/log/ filling up due to net-snmpd.log not rotating properly
3. Check disk space to ensure that the change is reflected:

ManagementServer:/var/log # df -h
Filesystem      Size  Used Avail Use% Mounted on
/dev/sda5        20G  7.3G   11G  41% /
udev            1.9G  136K  1.9G   1% /dev
tmpfs           1.9G   68M  1.8G   4% /dev/shm
/dev/sda1       504M  111M  368M  24% /boot
/dev/sda7        16G  2.4G   13G  16% /var/log
/dev/sda8        44G   27G   16G  64% /diag
/dev/sda9       9.9G  260M  9.1G   3% /data

4. If after following these actions, the issue still persists, contact Dell Customer Service and refer to this article.