[OpenIndiana-discuss] kernel panic when opening file viewer to check files on an NTFS file system

[Toomas Soome]

> On 15. Dec 2024, at 15:43, Jean-Pierre André via openindiana-discuss <openindiana-discuss at openindiana.org> wrote:
> 
> Marcel Telka wrote on 12/15/24 1:51 PM:
>> On Sun, Dec 15, 2024 at 11:57:22AM +0100, Jean-Pierre André via openindiana-discuss wrote:
>>> I however see that /usr/kernel/fs/amd64/pcfs and
>>> /usr/kernel/fs/amd64/fdfs which also have to index into
>>> the vfssw table still do so assuming this is an array of
>>> 128 bytes records. I do not know which package provides
>>> these files.
>> $ pkg search /usr/kernel/fs/amd64/pcfs
>> INDEX      ACTION VALUE                    PACKAGE
>> path       file   usr/kernel/fs/amd64/pcfs pkg:/SUNWcs at 0.5.11-2024.0.0.22463
>> $ pkg search /usr/kernel/fs/amd64/fdfs
>> INDEX      ACTION VALUE                    PACKAGE
>> path       file   usr/kernel/fs/amd64/fdfs pkg:/SUNWcs at 0.5.11-2024.0.0.22463
>> $
>> HTH
> 
> Sorry, I am lost.
> 
> The newly updated fuse module still index vfssw by steps of 128.
> When I compile it myself, this is by steps of 136.
> 
> I had better think it over again.
> 
> Jean-Pierre

root at beastie:/code/illumos-gate# mdb -k
Loading modules: [ unix genunix specfs dtrace mac cpu.generic uppc apix scsi_vhci zfs sata sd cpc ip hook neti sockfs arp usba i915 xhci s1394 stmf stmf_sbd mm lofs idm crypto random nfs klmmod fcip fctl vmm ufs logindmux ptm smbsrv sppp ]
> ::sizeof vfs
vfs_feature_t
vfs_impl_t
vfs_t
vfs_ufsfx_t
vfsdef_t
vfsdef_v5
vfsops_t
vfssw_t
> ::sizeof vfssw_t
sizeof (vfssw_t) = 0x88
> 

Thats 136 bytes. This check is done on current HEAD of illumos-gate.

rgds,
toomas