Hi guru's,
I'm having problems with several ESXi 6.5 hosts.
I see in the logs the warning/error that the ramdisk root is full
I can verify that when i log in to the ESXi host, indeed i see the root ramdisk 100% used.
Ramdisk Size Used Available Use% Mounted on
root 32M 32M 0B 100% --
etc 28M 244K 27M 0% --
opt 32M 0B 32M 0% --
var 48M 480K 47M 0% --
tmp 256M 8K 255M 0% --
iofilters 32M 0B 32M 0% --
hostdstats 1803M 30M 1772M 1% --
But i cannot reveal why..
Is there anyone that can help me ?
Here is some additional information:
The image of the hosts is :DellEMC-ESXi-6.5U1-5969303-A00, updated to build 7388607
df -h
Filesystem Size Used Available Use% Mounted on
NFS 2.0T 2.0G 2.0T 0% /vmfs/volumes/datastore5
NFS 4.0T 2.6T 1.4T 65% /vmfs/volumes/datastore4
VMFS-6 103.5G 7.7G 95.8G 7% /vmfs/volumes/datastore1
VMFS-6 1.7T 1.3T 464.5G 74% /vmfs/volumes/datastore2
VMFS-5 9.9T 7.3T 2.6T 74% /vmfs/volumes/datastore3
vfat 4.0G 6.3M 4.0G 0% /vmfs/volumes/59c8f1c8-a26e78a7-99b0-a0369fc27e68
vfat 249.7M 153.1M 96.6M 61% /vmfs/volumes/54365377-c3c5b89a-5c86-13bc99ec6faf
vfat 285.8M 206.7M 79.1M 72% /vmfs/volumes/59c8f1c2-d888df26-d390-a0369fc27e68
vfat 249.7M 153.0M 96.7M 61% /vmfs/volumes/3e21e27e-026410fb-1b44-492d456aa0b4
/var/log/vmkernel.log
2018-02-21T01:13:35.558Z cpu45:66064)WARNING: VisorFSRam: 353: Cannot extend visorfs file /scratch/log/vpxa.0.gz because its ramdisk (root) is full.
2018-02-21T01:20:48.363Z cpu34:65864)WARNING: VisorFSRam: 353: Cannot extend visorfs file /scratch/log/iofiltervpd.log because its ramdisk (root) is full.
2018-02-21T01:21:00.016Z cpu55:65866)WARNING: VisorFSRam: 353: Cannot extend visorfs file /scratch/log/hostd.log because its ramdisk (root) is full.
2018-02-21T01:21:18.363Z cpu6:65865)WARNING: VisorFSRam: 353: Cannot extend visorfs file /scratch/log/storagerm.log because its ramdisk (root) is full.
2018-02-21T01:21:18.363Z cpu33:65863)WARNING: VisorFSRam: 353: Cannot extend visorfs file /scratch/log/rhttpproxy.log because its ramdisk (root) is full.
2018-02-21T01:30:18.367Z cpu28:65863)WARNING: VisorFSRam: 353: Cannot extend visorfs file /scratch/log/hostd-probe.log because its ramdisk (root) is full.
2018-02-21T01:32:18.368Z cpu28:65863)WARNING: VisorFSRam: 353: Cannot extend visorfs file /scratch/log/sdrsinjector.log because its ramdisk (root) is full.
2018-02-21T01:43:36.080Z cpu49:66064)WARNING: VisorFSRam: 353: Cannot extend visorfs file /scratch/log/vpxa.0.gz because its ramdisk (root) is full.