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Author Topic: CTM 2.9 beta very slow restoring  (Read 27455 times)

Offline abeber

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CTM 2.9 beta very slow restoring
« on: February 08, 2011, 04:46:50 PM »
I've recently installed 2.9 beta, which has solved my Gmail offline BSOD thanks very much, but now I've found that when restoring from a snapshot, it is extremely slow - much slower than 2.8.

Has this been noted already, and will this be resolved in a future beta version?
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Offline james321888

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Re: CTM 2.9 beta very slow restoring
« Reply #1 on: February 08, 2011, 10:43:57 PM »
Well Abeber, it seems one issue solved and another issue arised !

How big is your protected paritition/drive ? Did you use CTM to protect your system partition Only ? And approximately how long it took to rollback, more than 20 mins ? How long did 2.8 take to rollback for you ? And finally, how many snapshots have you kept ?

You also should have defragged your system partition before you'd reinstalled CTM ! As I've rollbacked many times with 2.9beta, they all took less than 5 mins without any problems. ( I only protect my 30GB system partition with CTM, and prefer to use other form of back-up for non-system partitions )
« Last Edit: February 09, 2011, 09:26:13 AM by james321888 »
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Offline abeber

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Re: CTM 2.9 beta very slow restoring
« Reply #2 on: April 13, 2011, 12:10:26 PM »
My system partition is 80GB with only 16GB used.
2.8 used to take about 5 minutes so was really useful to try out new software. But 2.9 takes about 40 minutes at 60MB/min, sometimes rising to 180MB/min and then going back down again.
I have max 10 snapshots and set to optimise regularly.
I'll try with less snapshots to see if this helps.
I'll be pleased to try new betas when they are available.
Still great software!

Update - I have done an experiment by uninstalling 2.9, defragging my partition as suggested, and then reinstalling 2.9. Unfortunately the restore times are still very high compared to 2.8 (over 40mins), so the defragging didn't help I'm afraid.
« Last Edit: April 15, 2011, 03:46:48 AM by abeber »
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Offline Tech

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Re: CTM 2.9 beta very slow restoring
« Reply #3 on: April 13, 2011, 08:56:21 PM »
The v2.9 restoration was very very long... It can take 30 minutes while on v2.8 it took only 3...
Something changed in the snapshot logic but the developers did not say anything about it (or I've missed, sorry).
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Offline Flykite

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Re: CTM 2.9 beta very slow restoring
« Reply #4 on: April 14, 2011, 05:58:51 AM »
In 2.9, update baseline or uninstall to current system will very very fast in seconds, at the same time the speed of restore is reduced. We will improved the algorithm to accelerate it, please be patient.

Best Regards!
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Offline Tech

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Re: CTM 2.9 beta very slow restoring
« Reply #5 on: April 14, 2011, 07:44:03 AM »
Quote from: Flykite on April 14, 2011, 05:58:51 AM
We will improved the algorithm to accelerate it, please be patient.
WOW... ARE YOU DEVELOPING CTM?
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Offline clemo

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Re: CTM 2.9 beta very slow restoring
« Reply #6 on: April 14, 2011, 07:47:29 AM »
Fingers crossed.



Quote from: Tech on April 14, 2011, 07:44:03 AM
WOW... ARE YOU DEVELOPING CTM?
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Offline wasgij6

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Re: CTM 2.9 beta very slow restoring
« Reply #7 on: April 14, 2011, 11:46:39 AM »
Quote from: Flykite on April 14, 2011, 05:58:51 AM
In 2.9, update baseline or uninstall to current system will very very fast in seconds, at the same time the speed of restore is reduced. We will improved the algorithm to accelerate it, please be patient.

Best Regards!


so has Melih and the comodo team decided to continue to develop CTM?
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Offline OmeletGuy

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Re: CTM 2.9 beta very slow restoring
« Reply #8 on: April 14, 2011, 04:44:00 PM »
Quote from: wasgij6 on April 14, 2011, 11:46:39 AM
so has Melih and the comodo team decided to continue to develop CTM?
:-TU :-TU
yup they have

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Offline wasgij6

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Re: CTM 2.9 beta very slow restoring
« Reply #9 on: April 14, 2011, 04:45:50 PM »
Quote from: OmeletGuy on April 14, 2011, 04:44:00 PM
:-TU :-TU
yup they have



thanks awesome!
so are they going to continue with the 2.9 beta? or work on 3?
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Offline OmeletGuy

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Re: CTM 2.9 beta very slow restoring
« Reply #10 on: April 14, 2011, 04:46:19 PM »
Quote from: wasgij6 on April 14, 2011, 04:45:50 PM
thanks awesome!
so are they going to continue with the 2.9 beta? or work on 3?

No idea on that.
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Offline wasgij6

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Re: CTM 2.9 beta very slow restoring
« Reply #11 on: April 14, 2011, 04:47:43 PM »
Quote from: OmeletGuy on April 14, 2011, 04:46:19 PM
No idea on that.

ok well thanks for the info. hopefully one of the devs or melih gives us an update on this
« Last Edit: April 14, 2011, 04:52:24 PM by wasgij6 »
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Offline Valentin N

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Re: CTM 2.9 beta very slow restoring
« Reply #12 on: April 14, 2011, 04:50:17 PM »
super nice :)  :-TU
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Offline Tech

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Re: CTM 2.9 beta very slow restoring
« Reply #13 on: April 14, 2011, 10:00:53 PM »
Quote from: OmeletGuy on April 14, 2011, 04:44:00 PM
:-TU :-TU
yup they have
Any "official" information about that?
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Offline OmeletGuy

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Re: CTM 2.9 beta very slow restoring
« Reply #14 on: April 14, 2011, 10:18:44 PM »
Quote from: Tech on April 14, 2011, 10:00:53 PM
Any "official" information about that?

Official.... other then flykite's post.. no.  ;D >:-D  ;)
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