Increased disk delays by 100% (for unsuccessful operations), successful should still be quick. (#730)

Co-authored-by: Anton Hvornum <anton.feeds@gmail.com>

archinstall/lib/disk/filesystem.py

@@ -33,7 +33,7 @@ class Filesystem:
 		return True
 
 	def partuuid_to_index(self, uuid):
-		for i in range(10):
+		for i in range(storage['DISK_RETRY_ATTEMPTS']):
 			self.partprobe()
 			output = json.loads(SysCommand(f"lsblk --json -o+PARTUUID {self.blockdevice.device}").decode('UTF-8'))
 			
@@ -42,7 +42,7 @@ class Filesystem:
 					if (partuuid := partition.get('partuuid', None)) and partuuid.lower() == uuid:
 						return index
 
-			time.sleep(1)
+			time.sleep(storage['DISK_TIMEOUTS'])
 
 		raise DiskError(f"Failed to convert PARTUUID {uuid} to a partition index number on blockdevice {self.blockdevice.device}")
 

archinstall/lib/disk/partition.py

@@ -147,7 +147,7 @@ class Partition:
 		This is more reliable than relying on /dev/disk/by-partuuid as
 		it doesn't seam to be able to detect md raid partitions.
 		"""
-		for i in range(10):
+		for i in range(storage['DISK_RETRY_ATTEMPTS']):
 			self.partprobe()
 
 			partuuid_struct = SysCommand(f'lsblk -J -o+PARTUUID {self.path}')
@@ -155,7 +155,7 @@ class Partition:
 				if partition_information := next(iter(json.loads(partuuid_struct.decode('UTF-8'))['blockdevices']), None):
 					return partition_information.get('partuuid', None)
 
-			time.sleep(1)
+			time.sleep(storage['DISK_TIMEOUTS'])
 
 		raise DiskError(f"Could not get PARTUUID for {self.path} using 'lsblk -J -o+PARTUUID {self.path}'")
 

archinstall/lib/storage.py

@@ -19,5 +19,7 @@ storage = {
 	'LOG_PATH': '/var/log/archinstall',
 	'LOG_FILE': 'install.log',
 	'MOUNT_POINT': '/mnt/archinstall',
-	'ENC_IDENTIFIER': 'ainst'
+	'ENC_IDENTIFIER': 'ainst',
+	'DISK_TIMEOUTS' : 1, # seconds
+	'DISK_RETRY_ATTEMPTS' : 20, # RETRY_ATTEMPTS * DISK_TIMEOUTS is used in disk operations
 }