From: Mick <michaelkintzios@gmail.com>
To: gentoo-user@lists.gentoo.org
Subject: Re: [gentoo-user] find atime vs lsof
Date: Sat, 27 Jul 2019 10:23:04 +0100 [thread overview]
Message-ID: <1881904.LL3BP8DLsT@localhost> (raw)
In-Reply-To: <CAC=wYCHwvcNFNX_z3FwDWt7EHo66yS0vzuTdDAjQWBKyegtBBQ@mail.gmail.com>
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On Saturday, 27 July 2019 06:15:49 BST Adam Carter wrote:
> Some time back i moved from vmware to virtualbox, and am currently
> wondering if there are some old vmware files i can remove. Virtualbox uses
> the old vmware disk files, so first i checked via atime and lsof.
>
> Why does atime not show all the files that lsof shows were open?
They are snapshots and unless saved I would think they are removed when you
shut down VBox.
> Steps were;
> 1. start vm
> 2. create and save dummy file in vm
> 3. run lsof on vm PID
> 4. shut down mv
> 5. run find to see which files were accessed
>
> # lsof -p 2299 | grep 'VIRTUALS/Win-10-x64'
> VirtualBo 2299 adam 42u REG 259,2 2453 10095159
> /home/adam/VIRTUALS/Win-10-x64/Windows 7 x64.vmdk
> VirtualBo 2299 adam 44u REG 259,2 2146762752 10094024
> /home/adam/VIRTUALS/Win-10-x64/Windows 7 x64-s001.vmdk
> VirtualBo 2299 adam 45u REG 259,2 2146762752 10094071
> /home/adam/VIRTUALS/Win-10-x64/Windows 7 x64-s002.vmdk
> VirtualBo 2299 adam 46u REG 259,2 2146762752 10094011
> /home/adam/VIRTUALS/Win-10-x64/Windows 7 x64-s003.vmdk
> VirtualBo 2299 adam 47u REG 259,2 2146762752 10094108
> /home/adam/VIRTUALS/Win-10-x64/Windows 7 x64-s004.vmdk
> VirtualBo 2299 adam 48u REG 259,2 2146762752 10094076
> /home/adam/VIRTUALS/Win-10-x64/Windows 7 x64-s005.vmdk
> VirtualBo 2299 adam 49u REG 259,2 2146762752 10094127
> /home/adam/VIRTUALS/Win-10-x64/Windows 7 x64-s006.vmdk
> VirtualBo 2299 adam 50u REG 259,2 2146762752 10094050
> /home/adam/VIRTUALS/Win-10-x64/Windows 7 x64-s007.vmdk
> VirtualBo 2299 adam 51u REG 259,2 2146762752 10094087
> /home/adam/VIRTUALS/Win-10-x64/Windows 7 x64-s008.vmdk
> VirtualBo 2299 adam 52u REG 259,2 2146762752 10094031
> /home/adam/VIRTUALS/Win-10-x64/Windows 7 x64-s009.vmdk
> VirtualBo 2299 adam 53u REG 259,2 2146762752 10094102
> /home/adam/VIRTUALS/Win-10-x64/Windows 7 x64-s010.vmdk
> VirtualBo 2299 adam 54u REG 259,2 2146762752 10094021
> <snip>
>
> # find VIRTUALS/Win10-vbox/ -atime -1 -type f
> VIRTUALS/Win10-vbox/Win10-vbox.vbox
> VIRTUALS/Win10-vbox/Logs/VBox.log
> VIRTUALS/Win10-vbox/Logs/VBox.log.1
> VIRTUALS/Win10-vbox/Win10-vbox.vbox-prev
> #
Incidentally, I can't start VMs when the gentoo host is running kernel
4.19.57. I get an error about "Failed to attach the network LUN
(VERR_INTNET_FLT_IF_NOT_FOUND)." Kernel 4.19.52 works fine.
Are you getting any such problems?
--
Regards,
Mick
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next prev parent reply other threads:[~2019-07-27 9:23 UTC|newest]
Thread overview: 7+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-07-27 5:15 [gentoo-user] find atime vs lsof Adam Carter
2019-07-27 9:23 ` Mick [this message]
2019-07-27 9:36 ` [gentoo-user] " Adam Carter
2019-07-27 10:06 ` Mick
2019-07-27 11:01 ` Adam Carter
2019-07-27 11:04 ` Mick
2019-07-27 11:12 ` Adam Carter
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