Merge pull request #632 from github/revert-578-enterprise-3.9-backport-569-check-datadir-is-nfs

Revert "Backport 569 for 3.9: Add NFS check for GHE_DATA_DIR"

Author: dooleydevin

bin/ghe-host-check

@@ -168,13 +168,6 @@ SKIP_MSG
   # shellcheck source=share/github-backup-utils/ghe-rsync-size
   . "$(dirname "${BASH_SOURCE[0]}")/../share/github-backup-utils/ghe-rsync-size"
 
-  #Check if GHE_DATA_DIR is NFS mounted
-  fs_info=$(stat -f -c "%T" "$GHE_DATA_DIR") || true
-  if [ "$fs_info" == "nfs" ]; then
-    echo "Warning: NFS (Network File System) detected for $GHE_DATA_DIR" 1>&2
-    echo "Please review https://gh.io/backup-utils-storage-requirements for details." 1>&2
-  fi
-
   #Display dir requirements for repositories and mysql
   echo "Checking host for sufficient space for a backup..." 1>&2
   available_space=$(df -B 1k $GHE_DATA_DIR | awk 'END{printf "%.0f", $4 * 1024}') 

docs/requirements.md

@@ -59,8 +59,6 @@ Using a [case sensitive][7] file system is also required to avoid conflicts.
 
 Performance of backup and restore operations are also dependent on the backup host's storage. We recommend using a high performance storage system with low latency and high IOPS.
 
-Please avoid using an NFS mount for the data directory (where backup data is stored) as this can cause performance issues and timeouts during backups.
-
 ## GitHub Enterprise Server version requirements
 
 Starting with Backup Utilities v2.13.0, version support is inline with that of the