Fixing Linux file system errors after power outage

Ubuntu If the boot process returns a maintenance prompt, type: vCenter Server Appliance Reboot the virtual appliance, and immediately after the OS starts, press e to open the GNU GRUB Edit Menu. Locate the line that begins with the word linux. At the end of the line, add: then press F10 to continue booting the appliance. This will … Read more

HOW TO SET UP VMWARE ESXI, A SYNOLOGY NFS NAS, AND FAILOVER STORAGE NETWORKING

There are some pretty significant differences between iSCSI and NFS, both in terms of architecture and performance. One big difference is that NFS really doesn’t have support for multi-pathing (MPIO) in the way that iSCSI does.  It has a few work-arounds like using alternate subnets and so forth, but for today we’re going to rely … Read more

VMware Resources

http://www.sanbarrow.com/sickbayorg.html   Deleting locked snapshots https://kb.vmware.com/selfservice/microsites/search.do?language=en_US&cmd=displayKC&externalId=1005336   Restart management services from SSH services.sh restart