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1. #Carbon copy cloner error 51 install
2. #Carbon copy cloner error 51 software
3. #Carbon copy cloner error 51 windows

I do NOT want to get involved with a boot loader of any kind, or a 'recovery environment' (I absolutely despise these due to previous issues, and the general belief that they are technologically inferior).

#Carbon copy cloner error 51 windows

I want to literally plug my BCD in, push the power button, and boot straight into Windows like nothing happened (with just the incremental data since the last BCD clone was made missing). Obviously the reasons revolve around the MBR, and the offset, etc., but not relevant to my problem. I do NOT want an additional layer of anything standing between me and my BCD.

#Carbon copy cloner error 51 install

Acronis) of proprietary media/formats or the OS install disk to boot the clone drive.

#Carbon copy cloner error 51 software

Virtually ALL (I should just say ALL, since I haven't found software that does what I want yet) of the backup software available that does create clone disks have a massive problem (for me). A CLONE however, is the exact filesystem, MBR, and inaccessible portions of the HDD copied bit for bit onto a volume of the exact same size it is NOT a file.īut this is actually very difficult to do. bkf) which is essentially a transformed/compressed version of a HDD's data - it can then be RESTORED and written to a new HDD. This is COMPLETELY DIFFERENT from the creation of an HDD IMAGE (Image != Clone, despite what people say). (you then restore the files missing since then from your incremental backup system whatever that might be). The objective is simple - when you boot/OS disk catastrophically fails, you take it out of the machine, discard it, replace it with your BCD, boot that drive WITHOUT PROPRIETARY MEDIA OR THE OPERATING SYSTEM DISK, and you boot back into the computer the way it was when the BCD was created. The most elusive of all however (detailed by hundreds of posts from myself and others on these forums) has always been the simplest of all - the Bootable HDD Clone Disk (BCD henceforth). To enjoy good behavior with recursive data structures, make sure you haven't already made a copy, and if you have, return that.I have spent many (many!) hours studying backup strategies, and of course there are many depending on one's needs. Note that deepcopy keeps a memoization dictionary of id(original) (or identity numbers) to copies. Id_self = id(self) # memoization avoids unnecesary recursion from copy import copy, deepcopyĭef _deepcopy_(self, memo): # memo is a dict of id's to copies To make a copyable object, define _copy_ (for shallow copies) and/or _deepcopy_ (for deep copies). Custom ObjectsĬustom objects usually store data in a _dict_ attribute or in _slots_ (a tuple-like memory structure.) > deepcopy_of_tuple_of_list.append('b')Īs we can see, when the interior object of the copy is mutated, the original does not change. > deepcopy_of_tuple_of_list = epcopy(tuple_of_list) Immutable objects should be copied if you need a mutable interior object copied. Tuples don't even have a copy method, so let's try it with a slice: > tuple_copy_attempt = a_tupleīut we see it's the same object: > tuple_copy_attempt is a_tupleĪnd for frozensets, even though they have a copy method: > a_frozenset = frozenset('abc') In fact, if you try to, Python will just give you the original object: > a_tuple = tuple('abc')ĪttributeError: 'tuple' object has no attribute 'copy' Immutable objects do not usually need to be copied. > lodos_deep_copy = epcopy(list_of_dict_of_set)Ĭhanges are not reflected in the original, only in the copy. Deep copiesĭeep copies are recursive copies of each interior object. They're the same object - so when they're mutated, the change shows up in both containers. You don't get a copy of the interior objects.

> lodos_copy = list_of_dict_of_set.copy() py is a shallow copy: > list_of_dict_of_set =

Shallow copies are just copies of the outermost container. In Python 3, lists get a copy method (in 2, you'd use a slice to make a copy): > a_list = list('abc') So, if I change values of the fields of the new object, the old object should not be affected by that. How can I create a copy of an object in Python?