v3.0.1

7zip_archiver_v2.ps1

@@ -1,8 +1,9 @@
-# 7zip_to_netapp_v2.ps1
+# 7zip_to_netapp.ps1
 # Author: F. Bischof (info@meer-web.nl)
-# Version 2.6.0
+# Version 3.0.1
 
 # Set global vars
+$MAX_FOLDER_SIZE = "500GB"
 $TIMESTAMP = Get-Date -Format "yyyyMMddHHmm"
 $TARGET_FILENAME = "${TIMESTAMP}-archive.7z"
 $CSVFILE = "C:\Scripts\movethis.csv"
@@ -66,14 +67,38 @@ foreach ($SOURCE_ENTRY in $CSVFILE) {
         WRITELOG "TARGET variable is empty! Please check the CSV file. Exiting..."
         exit
     }
+
     WRITELOG "Archiving: $COUNTER - $SOURCE"
     Write-Output "Archiving $SOURCE"
 
+    WRITELOG "Calculating folder size of $SOURCE"
+    Write-Output "Calculating folder size of $SOURCE"
+    $SOURCE_SIZE = (Get-ChildItem  ${SOURCE} -Recurse| Measure-Object -Property Length -sum).Sum
+    $SOURCE_SIZE_FACTOR = [int]($SOURCE_SIZE / $MAX_FOLDER_SIZE)
+    if ($SOURCE_SIZE_FACTOR -ge 1) {
+        WRITELOG "$SOURCE is too big to compress using 7zip, switching to robocopy."
+        WRITELOG "Mirroring $SOURCE using robocopy"
+        robocopy /MIR ${SOURCE} ${TARGET}
+        $TARGET_SIZE = (Get-ChildItem  ${TARGET} -Recurse| Measure-Object -Property Length -sum).Sum
+        if (${SOURCE_SIZE} -ne ${TARGET_SIZE}) {
+            WRITELOG "Source and destination sizes do not match!"; exit
+        } else {
+            WRITELOG "Source and destination sizes match"
+        }
+        WRITELOG "empty $SOURCE"
+        mkdir empty
+        robocopy /MIR empty ${SOURCE}
+        WRITELOG "Rename $SOURCE to "
+        $TEMPFOLDER_DONE = ${SOURCE} + "_is_archived_by_solvinity"
+        Rename-Item ${SOURCE} ${TEMPFOLDER_DONE}
+		WRITELOG "Temp quit on ${SOURCE}"
+		exit
+    } else {
         # Create stagefolders which give the state of the source folder
         Write-Output "Creating stage folder"
-    $TEMPFOLDER_RUNNING = ${SOURCE} + "_being_archived_by_solvinity"
-    $TEMPFOLDER_DONE = ${SOURCE} + "_is_archived_by_solvinity"
-    $TEMPFOLDER_FAILED = ${SOURCE} + "_archived_failed_by_solvinity"
+        $TEMPFOLDER_RUNNING = ${SOURCE} + "_being_archived"
+        $TEMPFOLDER_DONE = ${SOURCE} + "_is_archived"
+        $TEMPFOLDER_FAILED = ${SOURCE} + "_archived_failed"
         WRITELOG "Creating stage folder $TEMPFOLDER_RUNNING"
         if (!(test-path $TEMPFOLDER_RUNNING)){
             New-Item -ItemType Directory $TEMPFOLDER_RUNNING
@@ -143,5 +168,6 @@ foreach ($SOURCE_ENTRY in $CSVFILE) {
                 Rename-Item -Path $TEMPFOLDER_RUNNING -NewName $TEMPFOLDER_FAILED
             }
         }
+    }
 }
 WRITELOG "=========================== Archiving ended ==========================="

CHANGELOG

@@ -1,3 +1,6 @@
+## 3.0.1
+- Added a $MAX_FOLDER_SIZE where if reached it switches to robocopy instead.
+
 ## 2.6.0
 - Bugfixed CSVFile modification
 

README.md

@@ -3,8 +3,20 @@
 This script is used for archiving major data.
 
 ## Requirements
-The script only needs to know where to find the CSV file which needs to be loaded.
+The script needs to know where to find the CSV file which needs to be loaded.
 This CSV path can be set in the global vars part of the script.
+- 7zip needs to be installed
+- robocopy needs to be installed
+
+## Configuration
+$MAX_FOLDER_SIZE = Max folder size to zip, otherwise switch to robocopy.
+$TIMESTAMP = Timeformat to use for the logfile
+$TARGET_FILENAME = Target archive name
+$CSVFILE = Source CSV file
+$LOGFILE = Log file
+$TEMPFOLDER_RUNNING = Source folder name for when archive is running
+$TEMPFOLDER_DONE = Source folder name for when archive is done
+$TEMPFOLDER_FAILED = Source folder name for when archive is failed
 
 ### CSV template
 Create a CSV file containing the following setup:
@@ -22,6 +34,6 @@ C:\temp\source_folder,D:\archive\target_folder
 ```
 
 ## Run script
-> .\7zip_to_netapp_v2.ps1
+> .\7zip_to_netapp.ps1
 
 Just sit back and relax...