Web lists-archives.com

Re: [Samba] Index Corruption xBase database




Thanks for the tip. Is veto oplocks different to oplocks = no?

Just now I run into an error, but this time I have this log:

../lib/util/util.c:401(fcntl_lock)
fcntl_lock: fcntl lock gave errno 11 (resource temporally unavailable)
fcntl_lock: lock failed at offset 2147483646 count 1 op 37 type 1 (resource
temporally unavailable)

Does this give you any clue of how the problem can be solved?

The offset is the number I see on smbstatus.

Thanks for your help

El jue., 22 nov. 2018 a las 15:28, Ray Klassen (<
julius_ahenobarbus@xxxxxxxxxxx>) escribió:

> Still pursuing the idea of oplocks, the 'veto oplocks =' parameter might
> be your friend. It seems that you can specify exact file names disable
> oplocking on just those files...
>
>
> On 2018-11-22 9:35 a.m., Jose Concha via samba wrote:
> > Using oplocks = no makes the communication extremely slow. For testing we
> > have set level2 oplocks = no, but it haven't made much difference.
> >
> > Any clue about the smbstatus -B output?
> >
> > El jue., 22 nov. 2018 a las 14:00, Ray Klassen via samba (<
> > samba@xxxxxxxxxxxxxxx>) escribió:
> >
> >> Are the shares set to oplocks = no ? That sometimes has a role in
> >> database corruption.
> >>
> >> On 2018-11-22 6:31 a.m., Jose Concha via samba wrote:
> >>> Hello,
> >>>
> >>> I've been working with a xBase database (similar to dBase) in a
> multiuser
> >>> application. There are like 40 users working on the database on the
> same
> >>> time reading and like 10 writing information.
> >>>
> >>> Sometimes the CDX files (Index Files) get corrupted and is it's
> necessary
> >>> to pack the tables (rebuild the indexes).
> >>>
> >>> I have notice using the smbstatus -B command the following
> >>>
> >>> Pid       dev:inode          R/W      start                  size
> >> name
> >>> 4429    80a:b60b34:0      W      1073746530        1         PARAMS.DBF
> >>> 3627    80a:b60b1d:0     PW     2147483646        1        MOVCTA.cdx
> >>> 3445    80a:b60b1d:0     PW     2147483646        1        MOVCTA.cdx
> >>> 6078    80a:b60b1d:0     PW     2147483646        1        MOVCTA.cdx
> >>> 4429    80a:b60b1d:0     PW     2147483646        1        MOVCTA.cdx
> >>>
> >>> Everytime PW appears and the start number 2147483646 indexes get
> >> corrupted.
> >>> I've been searching documentation about smbstatus -B without success,
> so
> >> I
> >>> do not know what start means or what can be causing the problem.
> >>>
> >>> I am running in a Giga ethernet LAN with Cat 6. I am using version
> 4.5.12
> >>> on Debian 9
> >>>
> >>> Thanks for your help
> >>>
> >>
> >>
> >> --
> >> To unsubscribe from this list go to the following URL and read the
> >> instructions:  https://lists.samba.org/mailman/options/samba
>
>
-- 
To unsubscribe from this list go to the following URL and read the
instructions:  https://lists.samba.org/mailman/options/samba