Mailinglist Archive: opensuse-es (1075 mails)

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Re: [opensuse-es] Re: Lenguajes de pro.... (Cambiando de tema) Fotos Tilt-Shift
  • From: Angel <clist@xxxxxx>
  • Date: Sun, 24 Jan 2010 12:55:04 +0100
  • Message-id: <201001241255.04207.clist@xxxxxx>
On Domingo, 24 de Enero de 2010 12:38:50 Camaleón escribió:
El Sun, 24 Jan 2010 12:25:50 +0100, Angel escribió:
PD: Cuando Plasma se tira por la ventana (y no vuelve a
auto-reiniciarse) como lo lanzo de nuevo...?? (plasma-desktop "a secas"
o algo como kdeinit4 plasma-- desktop....)

¿Para kde 4.3.x?

"kstart plasma-desktop & >/dev/null 2>&1"

Lo pone por aquí:

http://en.opensuse.org/KDE/KDE4#Corrupted_desktop

Saludos,

Hi

many many versions ago, i was following the list closely. There were a new
world of posible hacks with the xlator concept.

transparent hashing was one of them. Unfortunately Gluster guys were to busy
with the self-healing and cluster features son i didnt even try to send a
patch, and my code was terrible bad (but just functional).

Even i tried to help on a quota xlator with varing success (i was able to use
it in-house) but was incomplete to be accepted so eventually lost hype and got
other things to care of...


So I was able to play with:

struct xlator_fops fops = {
....
....
.setxattr = filter_setxattr,
.getxattr = filter_getxattr,



to create a virtual xttar md5 so when accesed you get in fact a md5 sum of the
whole file. Dont remmeber where the code is but you should be able to
reimplement this with the list help.

the plain case is trivial, then youll have to refine and improve support for
opened files, automatic rehashing on close, and partial rehasing for append-
only files etc... Being a xlator you can place directly over storage
translators like posix-storage and minimize the plethora of cases to care of
and the bandwitch usage.. More avanced uses include hashing on writes.


Place it over lock translator if you want leverage locking while hashing.

Actually Im talking you from my GlusterFS 1.X memories but it seems that
GlusterFS 3.x is not so diferent. The same good ideas, a lot of better code.


Congratulations Gluster guys, keep the good work!!

/Angel




















--
Most people know C is not so high level....
...Everybody else just got assembler overdose

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