Sorry I have no experience of JFFS2. A large (512M) YAFFS2 partition can take maybe 10s to mount. I don't understand about the compressed/uncompressed thing..
-- Jon Povey, Design Engineer [email protected] | +44(0)1280 825983 ________________________________ From: Gabriele Filosofi [mailto:[email protected]] Sent: 23 December 2008 15:26 To: Jon Povey Subject: R: dm644x - I experiment a significative delay during boot from flash Jon, This delay is about 11 sec. Do you think it is physiological? My rootfs.jffs2 filesystem file is about 8 MB, 38.4 MB uncompressed Gabriele Da: Jon Povey [mailto:[email protected]] Inviato: martedì 23 dicembre 2008 16.11 A: Gabriele Filosofi; [email protected] Oggetto: RE: dm644x - I experiment a significative delay during boot from flash Is this the time taken to scan the filesystem and mount it? I think you get a noticable delay here with YAFFS2 filesystem as well, the bigger the filesystem and more files in it, the longer the delay. -- Jon Povey, Design Engineer [email protected] | +44(0)1280 825983 ________________________________ From: [email protected] [mailto:[email protected]] On Behalf Of Gabriele Filosofi Sent: 23 December 2008 15:05 To: [email protected] Subject: dm644x - I experiment a significative delay during boot from flash During the boot process with Flash resident kernel and filesytem I experiment a significative delay among the following log lines " bootserver=192.168.0.243, rootserver=192.168.0.243, rootpath=" and "VFS: Mounted root (jffs2 filesystem)." The same doesn't occur using NFS. Any suggestions? Happy Xmas Gabriele Racelogic is a limited company registered in England. Registered number 2743719 . Registered Office Unit 10, Swan Business Centre, Osier Way, Buckingham, Bucks, MK18 1TB . The information contained in this electronic mail transmission is intended by Racelogic Ltd for the use of the named individual or entity to which it is directed and may contain information that is confidential or privileged. If you have received this electronic mail transmission in error, please delete it from your system without copying or forwarding it, and notify the sender of the error by reply email so that the sender's address records can be corrected. The views expressed by the sender of this communication do not necessarily represent those of Racelogic Ltd. Please note that Racelogic reserves the right to monitor e-mail communications passing through its network Racelogic is a limited company registered in England. Registered number 2743719 . Registered Office Unit 10, Swan Business Centre, Osier Way, Buckingham, Bucks, MK18 1TB . The information contained in this electronic mail transmission is intended by Racelogic Ltd for the use of the named individual or entity to which it is directed and may contain information that is confidential or privileged. If you have received this electronic mail transmission in error, please delete it from your system without copying or forwarding it, and notify the sender of the error by reply email so that the sender's address records can be corrected. The views expressed by the sender of this communication do not necessarily represent those of Racelogic Ltd. Please note that Racelogic reserves the right to monitor e-mail communications passing through its network
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