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10369 discussions

How to get rid of the dreaded "Stale NFS File Handle"
by Chris G 09 May '08

09 May '08

If my 'NAS' system in the garage gets powered down and then up again the NFS mounted directories on my desktop system (not surprisingly) stop working and give the message "Stale NFS File Handle". The problem isn't so much the error but how to get rid of it. I.e. how do I tell my desktop system to throw away the old NFS connections it had to the system in the garage and start again? I just tried:- umount --force /nas/backup mount /nas/backup and it just says "mount.nfs: Stale NFS file handle". What's "left behind" in the client system that causes this? It can't be at the garage end because that has powered down and rebooted. There must surely be *something* I can remove or kill to get rid of all memory of the old NFS connection in the client. -- Chris Green

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mencoder and AVI options
by Mark Rogers 08 May '08

08 May '08

I have a .MOV (Quicktime) file I want to convert to an AVI, because I need to read it into some software which only handles AVI files. The movie is only a few seconds, and monochrome without sound, and at present is 1MB in size. I'm not too worried about filesize, although if I convert to a raw (uncompressed) video file it comes out to about 350MB, which isn't good. So far, I have found: mencoder -ovc xvid -xvidencopts fixed_quant=4 test.mov -o test.avi .. to be pretty good. Now, what I'm trying to achieve is to get the file into a format which (a) is as close as possible to the original (ie little loss of quality, not that the original is high quality anyway), and (b) likely to work on a different PC (Linux or Windows) with minimal codec issues. Are there any "standard" video formats I can rely on? -- Mark Rogers // More Solutions Ltd (Peterborough Office) // 0845 45 89 555 Registered in England (0456 0902) at 13 Clarke Rd, Milton Keynes, MK1 1LG

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Backup solutions wanted
by Chris G 07 May '08

07 May '08

I currently use a mix of rsync and rdiff-backup to backup my home system. The basic backup is an rdiff-backup of all of /home to the NAS server in the garage. *However* (and it's a big however) this has one huge hole in it, rdiff-backup does *not* copy the 'contents' of symbolic links. All it does (if you tell it to) is to copy the symbolic link leaving it on the resulting backup as a symbolic link which points at nothing. This is all very well if you live in a perfect world where all of your system resides in one neat partition etc. but my home directory has symbolic links to old (and not so old) data on other filesystems and partitions. Thus rdiff-backup doesn't back these up. I'm looking around for something like rdiff-backup that does incremental backups but *also* copies *everything* that is part of /home/chris whether it's via a symbolic link or not. Can anyone recommend anything? -- Chris Green

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[ALUG Announce] 2nd Thurs Pub Meet 8th May
by Richard Lewis 07 May '08

07 May '08

ALUG Announce Please send announcements to Announce(a)lists.alug.org.uk Unsub, change settings via http://lists.alug.org.uk/mailman/listinfo/announce ----- Dear ALUG, The monthly second Thursday social meeting of ALUG will take place on * Thursday 8th May * at The Reindeer (10 Dereham Road, Norwich, NR2 4AY; tel. 01603 762223). It's very near the junction of Dereham Road and the Norwich inner ring road (Grapes Hill) and serves a selection of real ales, nice pub food (if you fancy going early to eat) and coffee. I intend to be there from about 20:00. Others may be there earlier. We should have a table reserved at the back of the pub just to the left of the bar. We look forward to seeing you there. Cheers, Richard -- -=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=- Richard Lewis http://www.richard-lewis.me.uk/ JID: ironchicken(a)jabber.earth.li -=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=- +-------------------------------------------------------+ |Please avoid sending me Word or PowerPoint attachments.| |http://www.gnu.org/philosophy/no-word-attachments.html | +-------------------------------------------------------+ ----- Send discussion replies to main(a)lists.alug.org.uk (Reply-To set) Unsub, change settings via http://lists.alug.org.uk/mailman/listinfo/announce

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upgrading to 8.04lts
by Barrys linux mail 02 May '08

02 May '08

Hi just upgraded to Ubuntu 8.04 from 7.10 all seems ok thanks for your help. since this version seems to be supported for 3 years it will last the life of this laptop.

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Re: [ALUG] OT: Recovery of data from dead HDDs in RAID array
by Mark Rogers 02 May '08

02 May '08

Robert Tillyard wrote: > [...]I was annoyed that we had already supplied them with enough > information for them to know they couldn't help and yet they still > asked us the send the disk and charged us for the work (if any). Thanks for the heads-up on that. I'll keep an eye out for that kind of thing. How long ago was it? -- Mark Rogers // More Solutions Ltd (Peterborough Office) // 0845 45 89 555 Registered in England (0456 0902) at 13 Clarke Rd, Milton Keynes, MK1 1LG

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Ubuntu upgrade
by Barrys linux mail 02 May '08

02 May '08

Hi I am thinking of upgrading from 7.10 to 8.04 Lts, but not sure if it will work on my laptop which has 380 meg memory and Pent 3 processor, also when I upgraded from 7.06 to 7.10 it lost all the wireless wep settings. How do I avoid this this time if I upgrade? Has anyone upgraded yet? Also see that new version better with utube video, which seems to broken on my system know even though it did work. something to do with Adobe flash ! Barry

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Re: [ALUG] OT: laptop repairer near Ipswich?
by Dave Cooper 30 Apr '08

30 Apr '08

Thanks Wayne, that'll be great. I think this laptop's been lying around in an 'apparently dead' state for a month so there's no enormous urgency. I'll pass this on to Andy this evening and he'll bring the machine along. thanks again, Dave Cooper Wayne Stallwood wrote: > Hello Dave, > > We take in laptops for repair on a no success no fee basis and also have > access to HP service info and spares. At the moment the workshop is > pretty full so I can't promise a great turnaround time but we would do > what we can to get a quote to him ASAP. > > We have an office in Stowmarket so I am sure we can arrange something > regarding getting it dropped off..Give your friend my office email > address and I can arrange with him direct. > > wayne(a)crimsontechnology.com > > Kind regards > Wayne > > >

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OT: Recovery of data from dead HDDs in RAID array
by Mark Rogers 30 Apr '08

30 Apr '08

Hopefully someone here will have some recommendations.. I have a customer with a Dell server, 4 disks in a RAID5 array, with 2 "dead" disks (I believe they have suffered hardware failures). As they have no backups and need the data (doh!) they've asked me for advice. As far as I am concerned it's a specialist job, but my experience of specialists is that I'd rather go by recommendation than random website claims of competence. So does anyone here have any recommendations? If they were my own disks I'd have a play with some Linux data recovery tools, but they're not so I had better not! -- Mark Rogers // More Solutions Ltd (Peterborough Office) // 0845 45 89 555 Registered in England (0456 0902) at 13 Clarke Rd, Milton Keynes, MK1 1LG

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Re: [ALUG] [Fwd: Re: OT: laptop repairer near Ipswich?]
by Dave Cooper 29 Apr '08

29 Apr '08

Yes Andy, and they understand about email addresses as well! Sorry, everyone! Thank you, Keith! Dave Andy Turner wrote: > > Hi Dave - gosh they speak a different language don't they? I presume he > is saying its not economic to repair? I'll bring it tomorrow anyway. > > Attached are the pics we took at Medemblik and a brief report of the > event. See you tomorrow at Wells SC 7pm. > > Andy > > > > Dave Cooper wrote: >> >> ------------------------------------------------------------------------ >> >> Subject: >> Re: [ALUG] OT: laptop repairer near Ipswich? >> From: >> <keith.jamieson(a)bt.com> >> Date: >> Tue, 29 Apr 2008 14:31:54 +0100 >> To: >> <main(a)lists.alug.org.uk> >> >> To: >> <main(a)lists.alug.org.uk> >> >> >> Dave >> >> I had a friend who had the same on their Christmas Present, a Melidon >> (SP?) which I put the disk into their sisters laptop and pulled off his >> info before they took it back under warrantee. If they don't have their >> info off the disk then I have had success using an external USB 2.5" >> disk caddy to copy off other laptop info. >> >> Can you get into the BIOS ok? Will it boot of a CD ? This will eliminate >> some issues, ie memory and cpu >> >> I would volunteer but I'm very busy ATM and with older laptops its not >> economically viable to repair them. I know its only 2 years old in this >> instance. >> >> Regards >> >> Keith >> >> >> _______________________________________________ >> main(a)lists.alug.org.uk >> http://www.alug.org.uk/ >> http://lists.alug.org.uk/mailman/listinfo/main >> Unsubscribe? See message headers or the web site above! >> >> > > > ------------------------------------------------------------------------ > > > ------------------------------------------------------------------------ > > > ------------------------------------------------------------------------ > > > ------------------------------------------------------------------------ > > > ------------------------------------------------------------------------ >

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