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Re: Hibernation takes too long

From Rick Thomas <rbthomas@pobox.com>
Newsgroups linux.debian.user
Subject Re: Hibernation takes too long
Date 2019-07-21 02:20 +0200
Message-ID <ym7K1-3nO-1@gated-at.bofh.it> (permalink)
References <ylPtL-ox-3@gated-at.bofh.it> <ylXAZ-5p2-3@gated-at.bofh.it> <ylZjr-6vh-3@gated-at.bofh.it>
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If 12GB is reasonable (I have no idea, I don’t use “hibernate” myself) here are figures to input to the calculation:

SSD sustained write transfer rate is between 30 MB/sec and 120 MB/sec.
Closer to 30 MB/sec (or even slower) if it’s a USB-3 thumb drive (even less than that if USB-2); closer to 120 MB/sec if it’s a SATA drive.

So: 12GB/30MB/sec = 6.7 minutes
    12GB/120MB/sec = 1.7 minutes

So 2 minutes is not unreasonable.
Rick


> On Jul 20, 2019, at 8:14 AM, Shahryar Afifi <shahryarafifi@yahoo.com> wrote:
> 
> If bulk storage is the same as mass storage, I have 128 SSD
> 
> On Sat, 2019-07-20 at 09:27 -0400, Carl Fink wrote:
>> On 7/20/19 12:43 AM, Shahryar Afifi wrote:
>>> Up to 2 Min
>>> 
>>> amd64
>>> buster
>>> X61
>>> 6GB dynamic
>>> 6GB swap
>>> swapness 50
>>> 
>>> I don't know which log file to loo into...
>>> 
>>> Thank you.
>>> 
>> What are you using for bulk storage? Your system
>> has to copy ~12 gigabytes into it. Do the math--is
>> that the main reason for your wait?
>> 
> 

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Thread

Hibernation takes too long Shahryar Afifi <shahryarafifi@yahoo.com> - 2019-07-20 06:50 +0200
  Re: Hibernation takes too long Carl Fink <carlf@panix.com> - 2019-07-20 15:30 +0200
    Re: Hibernation takes too long Shahryar Afifi <shahryarafifi@yahoo.com> - 2019-07-20 17:20 +0200
      Re: Hibernation takes too long Rick Thomas <rbthomas@pobox.com> - 2019-07-21 02:20 +0200
        Re: Hibernation takes too long Shahryar Afifi <shahryarafifi@yahoo.com> - 2019-07-21 02:50 +0200
          Re: Hibernation takes too long Michael Kesper <mkesper@schokokeks.org> - 2019-07-21 05:00 +0200
            Re: Hibernation takes too long Stefan Monnier <monnier@iro.umontreal.ca> - 2019-07-21 16:20 +0200
              Re: Hibernation takes too long Shahryar Afifi <shahryarafifi@yahoo.com> - 2019-07-21 16:40 +0200
                Re: Hibernation takes too long Stefan Monnier <monnier@iro.umontreal.ca> - 2019-07-21 18:50 +0200
            Re: Hibernation takes too long Anders Andersson <pipatron@gmail.com> - 2019-07-21 20:10 +0200
              Re: Hibernation takes too long Stefan Monnier <monnier@iro.umontreal.ca> - 2019-07-22 16:00 +0200
              Re: Hibernation takes too long Rick Thomas <rbthomas@pobox.com> - 2019-07-23 10:30 +0200
        Re: Hibernation takes too long Carl Fink <carlf@panix.com> - 2019-07-21 04:10 +0200
  [Solved] [Fwd: Hibernation takes too long] Shahryar Afifi <shahryarafifi@yahoo.com> - 2019-07-30 17:50 +0200

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