Hi,
I am trying to do an update of my ESXi 6.7.0 U2 host with the command
esxcli software profile update -p ESXi-6.7.0-20190604001-standard \
-d https://hostupdate.vmware.com/software/VUM/PRODUCTION/main/vmw-depot-index.xml
but I'm getting the error message
[OSError]
[Errno 28] No space left on device
Please refer to the log file for more details.
I have already rebooted the ESXi host in order to free some memory the ramdisks could be using.
My vdf -h looks like this:
...
-----
Ramdisk Size Used Available Use% Mounted on
root 32M 2M 29M 7% --
etc 28M 196K 27M 0% --
opt 32M 0B 32M 0% --
var 48M 352K 47M 0% --
tmp 256M 8K 255M 0% --
iofilters 32M 0B 32M 0% --
shm 1024M 0B 1024M 0% --
hostdstats 204M 2M 201M 1% --
snmptraps 1M 0B 1M 0% --
My df -h looks like this:
Filesystem Size Used Available Use% Mounted on
VMFS-5 223.5G 196.0G 27.5G 88% /vmfs/volumes/0_OCZ_DARC_240GB
VMFS-5 931.2G 877.9G 53.3G 94% /vmfs/volumes/0_WD_1TB_RED
VMFS-5 465.5G 461.0G 4.5G 99% /vmfs/volumes/0_SAMS_500GB
VMFS-5 465.5G 461.0G 4.5G 99% /vmfs/volumes/1_SAMS_500GB
VMFS-6 465.5G 391.7G 73.8G 84% /vmfs/volumes/SAMS_850EVO_500G_0
VMFS-6 465.5G 172.4G 293.1G 37% /vmfs/volumes/SAMS_850EVO_500G_1
VMFS-6 458.2G 175.1G 283.2G 38% /vmfs/volumes/SAMS_850EVO_500G_2_esxiboot
vfat 249.7M 147.4M 102.3M 59% /vmfs/volumes/ddc4e178-95bc9fd2-2875-f12db19fbedd
vfat 249.7M 146.8M 102.9M 59% /vmfs/volumes/c8bcc07e-bfadfa2f-dbdd-6da6bb17b2c7
vfat 4.0G 21.2M 4.0G 1% /vmfs/volumes/5c433dad-57e1863f-b50b-ac1f6b7a4ea2
vfat 285.8M 172.9M 112.9M 60% /vmfs/volumes/5c433da5-ece0b664-e9b8-ac1f6b7a4ea2
I have already enable swapping to disk with mountpoint /vmfs/volumes/SAMS_850EVO_500G_1.
The /var/log/esxupdate.log says:
2019-06-23T15:08:27Z esxupdate: 2099595: imageprofile: INFO: Adding VIB VMware_locker_tools-light_10.3.5.10430147-12986307 to ImageProfile (Updated) ESXi-6.7.0-20190404001-standard
2019-06-23T15:08:27Z esxupdate: 2099595: vmware.runcommand: INFO: runcommand called with: args = '['/sbin/esxcfg-advcfg', '-U', 'host-acceptance-level', '-G']', outfile = 'None', returnoutput = 'True', timeout = '30.0'.
2019-06-23T15:08:28Z esxupdate: 2099595: Transaction: INFO: Downloading esx-update vib from https://hostupdate.vmware.com/software/VUM/PRODUCTION/main/esx/vmw/vib20/esx-update/VMware_bootbank_...
2019-06-23T15:08:28Z esxupdate: 2099595: vmware.runcommand: INFO: runcommand called with: args = 'localcli system visorfs ramdisk add -m 0 -M 20 -n esx-update-2099595 -p 755 -t /tmp/esx-update-2099595', outfile = 'None', returnoutput = 'True', timeout = '0.0'.
2019-06-23T15:08:28Z esxupdate: 2099595: downloader: INFO: Downloading https://hostupdate.vmware.com/software/VUM/PRODUCTION/main/esx/vmw/vib20/esx-update/VMware_bootbank_... to /tmp/esx-update-2099595/VMware_bootbank_esx-update_6.7.0-2.60.13981272
2019-06-23T15:08:31Z esxupdate: 2099595: root: DEBUG: Verifying VIB VMware_bootbank_esx-update_6.7.0-2.60.13981272 signature #2
2019-06-23T15:08:31Z esxupdate: 2099595: Ramdisk: INFO: Mount tardisk /tmp/esx-update-2099595/esxupdt-2099595 in ramdisk /tmp/esx-update-2099595
2019-06-23T15:08:31Z esxupdate: 2099595: vmware.runcommand: INFO: runcommand called with: args = '/usr/lib/vmware/secureboot/bin/secureMount.py ramdiskMount /tmp/esx-update-2099595/VMware_bootbank_esx-update_6.7.0-2.60.13981272 esxupdt /tmp/esx-update-2099595/esxupdt-2099595 esx-update-2099595', outfile = 'None', returnoutput = 'True', timeout = '0.0'.
2019-06-23T15:08:31Z esxupdate: 2099595: Ramdisk: INFO: Mount tardisk /tmp/esx-update-2099595/weaselin-2099595 in ramdisk /tmp/esx-update-2099595
2019-06-23T15:08:31Z esxupdate: 2099595: vmware.runcommand: INFO: runcommand called with: args = '/usr/lib/vmware/secureboot/bin/secureMount.py ramdiskMount /tmp/esx-update-2099595/VMware_bootbank_esx-update_6.7.0-2.60.13981272 weaselin /tmp/esx-update-2099595/weaselin-2099595 esx-update-2099595', outfile = 'None', returnoutput = 'True', timeout = '0.0'.
2019-06-23T15:08:32Z esxupdate: 2099595: Transaction: DEBUG: Added /tmp/esx-update-2099595/usr/lib/vmware and /tmp/esx-update-2099595/lib64/python3.5/site-packages/vmware to sys.path
2019-06-23T15:08:32Z esxupdate: 2099595: vmware.runcommand: INFO: runcommand called with: args = 'localcli system visorfs ramdisk list | grep /esx-update-2099595 && localcli system visorfs ramdisk remove -t /tmp/esx-update-2099595', outfile = 'None', returnoutput = 'True', timeout = '0.0'.
2019-06-23T15:08:32Z esxupdate: 2099595: Ramdisk: INFO: Unmounting manual tardisk /tardisks.noauto/esxupdt-2099595
2019-06-23T15:08:32Z esxupdate: 2099595: Ramdisk: INFO: Unmounting manual tardisk /tardisks.noauto/weaselin-2099595
2019-06-23T15:08:32Z esxupdate: 2099595: root: ERROR: Traceback (most recent call last):
2019-06-23T15:08:32Z esxupdate: 2099595: root: ERROR: File "/usr/lib/vmware/esxcli-software", line 470, in <module>
2019-06-23T15:08:32Z esxupdate: 2099595: root: ERROR: main()
2019-06-23T15:08:32Z esxupdate: 2099595: root: ERROR: File "/usr/lib/vmware/esxcli-software", line 461, in main
2019-06-23T15:08:32Z esxupdate: 2099595: root: ERROR: ret = CMDTABLE[command](options)
2019-06-23T15:08:32Z esxupdate: 2099595: root: ERROR: File "/usr/lib/vmware/esxcli-software", line 213, in ProfileUpdateCmd
2019-06-23T15:08:32Z esxupdate: 2099595: root: ERROR: nohwwarning=opts.nohwwarning)
2019-06-23T15:08:32Z esxupdate: 2099595: root: ERROR: File "/build/mts/release/bora-13644319/bora/build/esx/release/vmvisor/esxupdate/lib64/python3.5/site-packages/vmware/esximage/Transaction.py", line 376, in UpdateProfileFromDepot
2019-06-23T15:08:32Z esxupdate: 2099595: root: ERROR: File "/tmp/esx-update-2099595/usr/lib/vmware/weasel/util/upgrade_precheck.py", line 2161, in cliUpgradeAction
2019-06-23T15:08:32Z esxupdate: 2099595: root: ERROR: File "/tmp/esx-update-2099595/usr/lib/vmware/weasel/util/upgrade_precheck.py", line 997, in _parseVmwareVersion
2019-06-23T15:08:32Z esxupdate: 2099595: root: ERROR: File "/build/mts/release/bora-13473784/bora/build/esx/release/vmvisor/sys-boot/lib64/python3.5/subprocess.py", line 514, in getoutput
2019-06-23T15:08:32Z esxupdate: 2099595: root: ERROR: File "/build/mts/release/bora-13473784/bora/build/esx/release/vmvisor/sys-boot/lib64/python3.5/subprocess.py", line 495, in getstatusoutput
2019-06-23T15:08:32Z esxupdate: 2099595: root: ERROR: File "/build/mts/release/bora-13473784/bora/build/esx/release/vmvisor/sys-boot/lib64/python3.5/subprocess.py", line 316, in check_output
2019-06-23T15:08:32Z esxupdate: 2099595: root: ERROR: File "/build/mts/release/bora-13473784/bora/build/esx/release/vmvisor/sys-boot/lib64/python3.5/subprocess.py", line 383, in run
2019-06-23T15:08:32Z esxupdate: 2099595: root: ERROR: File "/build/mts/release/bora-13473784/bora/build/esx/release/vmvisor/sys-boot/lib64/python3.5/subprocess.py", line 676, in __init__
2019-06-23T15:08:32Z esxupdate: 2099595: root: ERROR: File "/build/mts/release/bora-13473784/bora/build/esx/release/vmvisor/sys-boot/lib64/python3.5/subprocess.py", line 1228, in _execute_child
2019-06-23T15:08:32Z esxupdate: 2099595: root: ERROR: OSError: [Errno 28] No space left on device
I don't see which mountpoint is running out of space and how to mitigate it.
Any ideas?
Thanks in advance.
Best regards,
mr_root_
Noone an idea?
Hello Mr_Root,
Hope you are doing well.
I hope below links can help you to resolve the issue.
Hi @Vikas_VM,
I have checked the inode count as per your article, but I have enough inodes free for the update. I do not run out of inodes during running the update command.
I wont do find / -path "/vmfs" -prune -o -type f -size +50000k -exec ls -l '{}' \; since this would delete my .vmdk files.
I still get the above error message.
What I found out is that the host cache is enabled on a datastore with enough free space, but not active.
Command: esxcli sched swap system get
Output:
Datastore Active: true
Datastore Enabled: true
Datastore Name: SAMS_850EVO_500G_1
Datastore Order: 1
Hostcache Active: false
Hostcache Enabled: true
Hostcache Order: 0
Hostlocalswap Active: false
Hostlocalswap Enabled: true
Hostlocalswap Order: 2
Any ideas how I could make ESXi to activate the host cache?
Thanks in advance.
Best regards,
mr_root
Hello Mr Root,
I've found two VMware article for this, these are below.
Configure Host Cache with VMFS Datastore
I've never faced this issue so taking help from VMware articles.
Hope this can help you as well.
Thanks,
Vikas
Hi Vikas_VM,
thanks for the VMWare articles.
Though your article Configure Host Cache with VMFS Datastore refers to VMWare Vsphere but I'm running standalone ESXi. I don't have the Configure->Storage-> Host Cache Configuration setting in the ESXi GUI. And your article only refers to flash host cache storage, but I want to bring out host cache to a local SSD storage.
And your second article Configuring Host Swap Cache refers to flash memory as well. Maybe this is the problem, why my host cache is not active (though enabled), since I am not caching to flash memory?
Thanks in advance.
Best regards,
mr_root
Hello Mr Root,
Hope this can help.
Thanks,
Vikas
Hi Vikas_VM,
this article refers to ESXi up to version 6.5, since it describes how to enable Host cache with the VSphere client. My machine is ESXi 6.7 U2, and the VSphere client is not supported there anymore.
I only have the web interface and the esxcli to configure it. As already said, my host cache is enabled in Host->Manage->Swap and there is also a sysSwap-ds-5c433ca2-1513-dd2b-55a2-ac1f6b7a4ea2.swp file on the selected datastore, but is has a modification time in the past (23/06/2019), shouldn't it then have a modification time of today when swapping would work?
Best regards,
mr_root
Noone an idea?
I have already tried the suggestions from other threads where the esx-update caused No space left on device, but it doesn't mitigate my error.
Best regards,
mr_root
I upgraded from 16GB to 32GB memory and now the update works. Weird that I need 32GB memory for the update