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Re: always safe to delete dump snapshots?
by Paul Albers 25 Jun '98

25 Jun '98

Dan and Bruce, This was bug #650 and has been fixed in all the OnTap OS releases since 4.3x. The request to delete this snapshot_for_dump.<num> will fail. -paul At 08:42 AM 6/25/98 -0500, you wrote: >On 06/25/98 01:38:27 you wrote: >> >>Is it always safe to attempt to delete a snapshot_for_dump.<num>? >> >>Another way to phrase my question -- it will *never* succeed when a >>dump is in progress, right? >> >>Yes, I know it's supposed … [View More]

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Re: always safe to delete dump snapshots?
by varun＠netapp.com 25 Jun '98

25 Jun '98

> From sirbruce(a)ix.netcom.com Thu Jun 25 06:45:51 1998 ... > Well, there USED to be an old bug that's been around since the > beginning that trying to delete one while a dump was in progress > would crash the filer. This bug was even mentioned in bold > letters in the admin guide (either in the snapshot or the dump > sections). Assuming they've fixed it to do what you say, then > you're correct. > This is bug 650. Fixed since release 4.2. You should get a "… [View More]

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Re: always safe to delete dump snapshots?
by sirbruce＠ix.netcom.com 25 Jun '98

25 Jun '98

On 06/25/98 01:38:27 you wrote: > >Is it always safe to attempt to delete a snapshot_for_dump.<num>? > >Another way to phrase my question -- it will *never* succeed when a >dump is in progress, right? > >Yes, I know it's supposed to not succeed, but since I'm writing a >program to automatically delete snapshots, I'm exercising more >paranoia than usual. Well, there USED to be an old bug that's been around since the beginning that trying to delete one while a … [View More]

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always safe to delete dump snapshots?
by Daniel Quinlan 25 Jun '98

25 Jun '98

Is it always safe to attempt to delete a snapshot_for_dump.<num>? Another way to phrase my question -- it will *never* succeed when a dump is in progress, right? Yes, I know it's supposed to not succeed, but since I'm writing a program to automatically delete snapshots, I'm exercising more paranoia than usual. Thanks. - Dan

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NFS performance question
by Alexei Rodriguez 24 Jun '98

24 Jun '98

Hey folks. I have a PII-400 machine running Solaris x86 2.6 which is using the dnet0 interface (built in interface on the motherboard) for the mounts. The mount that is giving us some problems is off of a f630 running 4.3.4D5 over gigabit. The PII has a 10/100 interface (adaptec I believe). The behavior I am seeing is as follows: - large file ops (like cat /dev/zero > foo) are bursty - iostat shows the filer 100% busy but the filer is not breaking a sweat. The stats: root@… [View More]sealion:~/ # iostat -xn 2 extended device statistics r/s w/s kr/s kw/s wait actv wsvc_t asvc_t %w %b device 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0 0 fd0 1.9 0.6 18.5 4.0 0.0 0.0 17.8 10.5 0 2 c0t0d0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 4.5 0 0 maytag:/home 0.0 0.0 0.0 0.0 0.0 0.0 0.0 27.9 0 0 maytag:/export/cim 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0 0 maytag:/export/httpd 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0 0 maytag:/export/logarchive 0.0 41.8 0.0 331.8 660.8 3.1 15796.9 74.4 20 62 whirlpool:/export/c0 0.0 0.0 0.4 0.0 0.0 0.0 0.1 94.9 0 0 maytag:/export/depot/col.x86-solaris26 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0 0 sealion:vold(pid261) extended device statistics r/s w/s kr/s kw/s wait actv wsvc_t asvc_t %w %b device 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0 0 fd0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0 0 c0t0d0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0 0 maytag:/home 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0 0 maytag:/export/cim 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0 0 maytag:/export/httpd 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0 0 maytag:/export/logarchive 0.0 0.0 0.0 0.0 0.0 4.0 0.0 0.0 0 100 whirlpool:/export/c0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0 0 maytag:/export/depot/col.x86-solaris26 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0 0 sealion:vold(pid261) extended device statistics r/s w/s kr/s kw/s wait actv wsvc_t asvc_t %w %b device 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0 0 fd0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0 0 c0t0d0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0 0 maytag:/home 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0 0 maytag:/export/cim 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0 0 maytag:/export/httpd 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0 0 maytag:/export/logarchive 0.0 0.0 0.0 0.0 0.0 4.0 0.0 0.0 0 100 whirlpool:/export/c0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0 0 maytag:/export/depot/col.x86-solaris26 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0 0 sealion:vold(pid261) ^C root@sealion:~/ # root@sealion:~/ # nfsstat -m /content from whirlpool:/export/c0 Flags: vers=3,proto=udp,sec=sys,hard,intr,link,symlink,rsize=8192,wsize=8192,retrans=5 Lookups: srtt=7 (17ms), dev=3 (15ms), cur=2 (40ms) Reads: srtt=2 (5ms), dev=2 (10ms), cur=1 (20ms) Writes: srtt=7 (17ms), dev=3 (15ms), cur=2 (40ms) All: srtt=7 (17ms), dev=3 (15ms), cur=2000 (40000ms) I was just wondering if anybody else had seen this sort of behavior on their end. I suspect this is hardware on my end (cable, card, etc) but swapping has not helped. Thanks. Alexei [View Less]

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Re: 'quota resize' - any way around it ?
by sirbruce＠ix.netcom.com 22 Jun '98

22 Jun '98

On 06/22/98 13:44:18 you wrote: >- just accept the fact that NetApp doesn't consider this wish to very >important and turn the quotas on/off as often as is feasible. So long as once/day was acceptable, this is what I would do. But if not, then... >- preload the /etc/quotas file with entries for all possible UIDs, then >just change the quota as they request it. This way the /etc/quotas will >always be the same length and contain the same number of users. ... this is probably … [View More]

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Re: ATM and Fore SPANS failover
by Barbara Naden 18 Jun '98

18 Jun '98

At 10:35 PM 6/17/98 -0400, David B. Ritch wrote: >Actually, etherchannel is supported by Sun, Auspex, and Cisco. There >may be others, but those are the one that I know of. > >David Ritch > EtherChannel support is in the DATAOntap 5.1 release and is currently in external test. Barbara Naden >Alexei Rodriguez wrote: >[...] >> Sounds like etherchannel... I think Alteon was trying this with their Gigabit >> stuff; unfortunately, no other vendor supports this feature. > >

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Re: CIFS file locking
by Paul Albers 18 Jun '98

18 Jun '98

Michael, You can also use "cifs sessions *" to see all the files that are open/locked by all the users. One limitation of this command is that it is not available to 'rsh'. So, you would have to run this from a telnet session and weed through the output, or capture the console output to a file that you could then parse for the file. Regards, Paul Albers At 12:31 PM 6/18/98 +0100, you wrote: >I think the command "cifs cessions username" does what you want: > >toaster> cifs … [View More]

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CIFS file locking
by Mike McBride 18 Jun '98

18 Jun '98

I know that spreedsheet applications opened from the PC create a lock on that file that prevents all other access. But is there some way to find out who has that particular file open? On the toaster, I can find who has files opened - but that doesn't help much. This spreedsheet data was migrated from Novel. On Novel, you have the ability to see who has what file opened. Any ideas? -- ------------------------------------------------------------------------ Michael McBride … [View More]

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Re: posting history - who's wordy and who's quiet?
by sirbruce＠ix.netcom.com 18 Jun '98

18 Jun '98

On 06/17/98 14:07:10 you wrote: > >i was looking for a reason to have fun with perl modules for chopping up >email addresses, so here's the prolixity summary for the lifetime of the >list. i've cut-off at ten posts. > > 99 Brian Tao > 86 sirbruce(a)ix.netcom.com > 16 Bruce Sterling Woodcock Actually, if you combine mine, I managed to narrow out Brian for a minor (pyrrhic?) victory. Bruce

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