linux-kernel - Re: suspend slow in 2.6.25-rc6 (was Re: Suspend and hibernation patchset against -rc6)

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Message-ID: <20080319101947.GA2963@elf.ucw.cz>
Date:	Wed, 19 Mar 2008 11:19:47 +0100
From:	Pavel Machek <pavel@....cz>
To:	Linus Torvalds <torvalds@...ux-foundation.org>
Cc:	"Rafael J. Wysocki" <rjw@...k.pl>,
	pm list <linux-pm@...ts.linux-foundation.org>,
	ACPI Devel Maling List <linux-acpi@...r.kernel.org>,
	Alan Stern <stern@...land.harvard.edu>,
	David Brownell <david-b@...bell.net>, Greg KH <greg@...ah.com>,
	Len Brown <lenb@...nel.org>,
	LKML <linux-kernel@...r.kernel.org>,
	Shaohua Li <shaohua.li@...el.com>,
	Alexey Starikovskiy <astarikovskiy@...e.de>,
	Johannes Berg <johannes@...solutions.net>
Subject: Re: suspend slow in 2.6.25-rc6 (was Re: Suspend and hibernation
	patchset against -rc6)

Hi!

> > It will take a while. My .git directory is 7G, and I'd like to do a
> > backup before playing with git.
> 
> Ouch, what have you done? It should be about 200MB, not 7GB.
> 
> > git gc does not exist here, so I guess I need to update git, too :-(.
> 
> Well, even with old git you can just do 
> 
> 	git repack -a -d
> 
> and in your case you'll probably have to leave it running overnight, 
> because it's going to take hours since you've clearly not ever repacked it 
> before and as a result it's going to do lots and lots of IO (all that 7GB 
> and then read much of it twice).

And 10 minutes later, .git directory is 200MB. Thanks!


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