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Re: VirtualBox Hangs Pre-Init Due To Ext2FS Fault
From: |
Justus Winter |
Subject: |
Re: VirtualBox Hangs Pre-Init Due To Ext2FS Fault |
Date: |
Tue, 14 Jul 2015 13:30:22 +0200 |
User-agent: |
alot/0.3.5 |
Quoting Richard Braun (2015-07-13 10:16:14)
> On Sun, Jul 12, 2015 at 12:56:31PM +0100, James Clarke wrote:
> > That doesn’t seem to boot at all. I had tried changing it to inhibiting all
> > RPCs (it looks like you’ve inhibited an extra class?), but it seems that
> > paging is needed? Perhaps part of ext2fs gets paged out, and it needs to be
> > paged in when remounting?
>
> Remounting can require paging out, yes.
>
> See diskfs_reload_global_state in ext2fs :
>
> diskfs_reload_global_state ()
> {
> pokel_flush (&global_pokel);
> pager_flush (diskfs_disk_pager, 1);
> ...
Aha, but this is the disk pager, not the file pager which needs
sblock.
Justus
- Re: VirtualBox Hangs Pre-Init Due To Ext2FS Fault, James Clarke, 2015/07/11
- Re: VirtualBox Hangs Pre-Init Due To Ext2FS Fault, Justus Winter, 2015/07/11
- [PATCH hurd] yyy fix remount, Justus Winter, 2015/07/11
- Re: VirtualBox Hangs Pre-Init Due To Ext2FS Fault, James Clarke, 2015/07/12
- Re: VirtualBox Hangs Pre-Init Due To Ext2FS Fault, Justus Winter, 2015/07/12
- Re: VirtualBox Hangs Pre-Init Due To Ext2FS Fault, Richard Braun, 2015/07/13
- Re: VirtualBox Hangs Pre-Init Due To Ext2FS Fault,
Justus Winter <=
- Fixing re-mounting of ext2fs, Justus Winter, 2015/07/14
- [PATCH hurd] yyy fix remount, Justus Winter, 2015/07/14
- Re: Fixing re-mounting of ext2fs, Justus Winter, 2015/07/14
- Re: VirtualBox Hangs Pre-Init Due To Ext2FS Fault, Justus Winter, 2015/07/14
- Re: VirtualBox Hangs Pre-Init Due To Ext2FS Fault, James Clarke, 2015/07/15
- Re: VirtualBox Hangs Pre-Init Due To Ext2FS Fault, Justus Winter, 2015/07/19
- Re: VirtualBox Hangs Pre-Init Due To Ext2FS Fault, James Clarke, 2015/07/19
- Re: VirtualBox Hangs Pre-Init Due To Ext2FS Fault, Richard Braun, 2015/07/19
- Re: VirtualBox Hangs Pre-Init Due To Ext2FS Fault, James Clarke, 2015/07/20
- [PATCH] WIP: Fix ext2fs remount race condition, James Clarke, 2015/07/21