Solutions:
When access fails, work systematically from the bottom up. xsan filesystem access
Partially true: Xsan obeys fcntl() advisory locks, but Adobe and Apple use different lock implementations. Sticky "access denied" between app families is common. Use Affnity groups or dedicated project folders. Solutions: When access fails, work systematically from the
Does the client see the LUNs?
diskutil list
sg_scan -i # For Fibre Channel devices
If the disk is missing: Check fibre channel cabling, WWPN zoning, and LUN masking on the RAID. If the disk is missing: Check fibre channel