> I haven't tested it myself yet, but some devs suggested that slow > session startup (as opposed to slow booting to login screen) may be > caused by homedirs stored on NFS. > Might be worth adding a test account that has a homedir "native" to the > server, and if that brings a significant speed increase, trying out > other networked filesystems like glusterfs.
Might be possible, NFS migh probably add a few latency but I wouldn't recommend using GlusterFS instead, it is far slower due to the voulme beeing mounted through Fuse. I already did many testing on GlusterFS for our internal usage and it is by far slower than NFS. CephFS (file sharing "nfs like" filesystem provided by Ceph on top of it's storage capabilities, as opposed to the "usual" block mode it provides) could be worth trying but I didn't had the opportunity to do some testing by now. Anyway, I think it should be at most comparable to NFS, not really faster. Regards, Walid Moghrabi TRAVAUX.COM BAT I - PARC CEZANNE 2 290 AVENUE GALILEE - CS 80403 13591 AIX EN PROVENCE CEDEX 3 ----- Mail original ----- De: "Stefan Baur" <x2go-m...@baur-itcs.de> À: "Walid MOGHRABI" <w.moghr...@servicemagic.eu> Cc: x2go-user@lists.x2go.org Envoyé: Vendredi 6 Octobre 2017 13:33:43 Objet: Re: [X2Go-User] ssh-keygen.exe loads the processor every time the client starts Am 06.10.2017 um 13:29 schrieb Walid MOGHRABI: > I agree especially in the case of the TCE where we're targeting ThinClients > that are generaly quite low on specs (mostly ATOM or celeron based). > Anyway,time to open the session is a bit too slow to my taste, I would agree > but this is not unbearable. > RDP on the other hand is extremely fast at opening the session but if I > remember well, it uses a secured channel with encryption (but not through > SSH) so, what are they using to connect that fast without compromising > security too much ? > > On the other hand, I have a problem with the client beeing very slow to quit > but this is another subject, I'll fill a bug report for that later. I haven't tested it myself yet, but some devs suggested that slow session startup (as opposed to slow booting to login screen) may be caused by homedirs stored on NFS. Might be worth adding a test account that has a homedir "native" to the server, and if that brings a significant speed increase, trying out other networked filesystems like glusterfs. Kind Regards, Stefan Baur -- BAUR-ITCS UG (haftungsbeschränkt) Geschäftsführer: Stefan Baur Eichenäckerweg 10, 89081 Ulm | Registergericht Ulm, HRB 724364 Fon/Fax 0731 40 34 66-36/-35 | USt-IdNr.: DE268653243 --- DISCLAIMER: This e-mail is private and confidential and may contain proprietary or legally privileged information. It is for the intended recipient only. If you have received this email in error, please notify the author by replying to it and then destroy it. If you are not the intended recipient you must not use, disclose, distribute, copy, print or rely on this e-mail or any attachment. Thank you _______________________________________________ x2go-user mailing list x2go-user@lists.x2go.org https://lists.x2go.org/listinfo/x2go-user
