On Thu, 05 Nov 1998 08:01:57 CST, David Drum david@more.net wrote:
I find it disgusting that NetApp caters to Microsoft's ineptitude.
Let's be fair. snapshots are strange. They are links to files, but they appear to be duplicates. We had to provide our unix users with a new "du" command so it wouldn't traverse snapshots.
How could Microsoft have foreseen this problem and written their apps accordingly?
Quoth Tom Reingold:
Let's be fair. snapshots are strange. They are links to files, but they appear to be duplicates. We had to provide our unix users with a new "du" command so it wouldn't traverse snapshots.
How could Microsoft have foreseen this problem and written their apps accordingly?
I will admit that file system theory is not that different from UNIX to PC. Therefore you are correct. My question then is: Why is this only a problem now? How were UNIX users able to manage with one default behavior all this time? Why can't the CIFS users just RTFM and configure the NetApp so that it works the way they need? NetApp is thumbing its nose at the installed base of (UNIX) users, who will now have to restore the old default configuration. Just my Microsoft rant of the day.
Regards,
David K. Drum david@more.net
On Thu, 5 Nov 1998, David Drum wrote:
How could Microsoft have foreseen this problem and written their apps accordingly?
behavior all this time? Why can't the CIFS users just RTFM and configure the NetApp so that it works the way they need? NetApp is thumbing its nose at the installed base of (UNIX) users, who will now have to restore the old default configuration. Just my Microsoft rant of the day.
* the initial loss of service from the obscure broken default configuration, and "can't get there from here" routes.
* the semi-pseudo-standard for sharing services between M$ and *nix
* the time ultimately "wasted" in these discussions
* the mounting frustration especially from the end users to their admins
* the "OH WELL" hopeless attitude of the pressured admin
These are each a carefully crafted element of Micro$oft's plan. They lead up to two main choices: we'll follow the immediate short term path of least resistance, succumbing to the defaults and breaking our systems around Micro$oft's -- or we'll be so angry we'll want to waste our energy ranting rather than creating new ideas. This is the sum of their business plan. The people at M$ are parasites -- an example of what not to do -- the opposite of good. Even things they do that resemble benevolence, can't be trusted in the end. We can learn about our OWN problems with sharing and playing nice, from their example. Netapp provides us with yet another of the countless options that we affluent, free-thinking admins have, to emulate the "enemy", and route our lesser-ethical colleagues into open standards. For a hefty fee, Netapp's products can be used to swallow up the buzzing standards and re-export your IDEAS as signal, not noise. If they didn't cost a gazillion dollars, everyone would have one. Sorry if this was tough to read; I'm feeling particularly dense today :)
"We each pay a fabulous price for our visions of paradise, but a spirit with a vision is a dream with a mission." This email licensed under the GPL (http://www.gnu.org/philosophy).
:Let's be fair. snapshots are strange. They are links to files, but :they appear to be duplicates. We had to provide our unix users with :a new "du" command so it wouldn't traverse snapshots.
This raises another question.
Would there be a find laying about that ignores same?
Chad
Chad H Tudor System Administrator Highwire Press chtudor@stanford.edu http://highwire.stanford.edu
Chad,
find is a very powerful command! You should be able to accomplish this with the the following syntax:
find . -name .snapshot -prune -o -print
This will prevent find from examining any files under .snapshot. See the man page for find.
good luck,
--calvin
________________________________________________________________________ Calvin Gluck mailto:cgluck@ti.com On loan to Texas Instruments ASP Workstation Support from Ajilon Inc. "Contents may have settled during shipping."
On Thu, 5 Nov 1998, Chad H. Tudor wrote:
Date: Thu, 5 Nov 1998 09:54:20 -0800 (PST) From: "Chad H. Tudor" chtudor@stanford.edu To: Tom Reingold tommy@bell-labs.com Cc: toasters@mathworks.com Subject: Re: can't see ~snapshot directory
:Let's be fair. snapshots are strange. They are links to files, but :they appear to be duplicates. We had to provide our unix users with :a new "du" command so it wouldn't traverse snapshots.
This raises another question.
Would there be a find laying about that ignores same?
Chad
Chad H Tudor System Administrator Highwire Press chtudor@stanford.edu http://highwire.stanford.edu
: find . -name .snapshot -prune -o -print
While this is really helpful; the find would not be for me, as I do understand how find operates and more importantly I understand the command man 'splat'. What I do have is a shop full of folks who do not and it would be easier if I could point them to a specific biniary.
Cheers
Chad H Tudor System Administrator Highwire Press chtudor@stanford.edu http://highwire.stanford.edu
: find . -name .snapshot -prune -o -print
While this is really helpful; the find would not be for me, as I do understand how find operates and more importantly I understand the command man 'splat'. What I do have is a shop full of folks who do not and it would be easier if I could point them to a specific biniary.
I have seen a postings on the amanda-users mailing list for snapshot-aware find and tar commands. I believe they were patched versions of gnu-fileutils. You should be able to dig up the articles at http://www.egroups.com.
Kelly -- Kelly Setzer setzer@telalink.net The Telalink Corporation (615) 321-9100 x237 Fax: (615) 321-9110
:> While this is really helpful; the find would not be for me, as I do :> understand how find operates and more importantly I understand the command :> man 'splat'. What I do have is a shop full of folks who do not and it :> would be easier if I could point them to a specific biniary. :> : :I have seen a postings on the amanda-users mailing list for snapshot-aware find :and tar commands. I believe they were patched versions of gnu-fileutils. You :should be able to dig up the articles at http://www.egroups.com.
Thanks.
/*begin OBRant*/ After writing that last mail it appeared course, but I'm a bit tired of the 'check the man page' answer. Mayhaps I a wee bit altruistic but I think sysadmins should understand that man pages should be your first resource. I'm personally taken aback by that response but, I do realize that a goodly portion of questions asked by netizens are asked without any time researching or understanding the problem. We, I'm assuming 'we' here, are not netizens, were sysadmins; and exist in a completely different phylum as I understand it.
Or a better resource would be:
ucan.foad.org#man sysadmin man: Formatting manual page... SYSADMIN(1) SYSADMIN(1) NAME sysadmin - responsible for everything imaginable that may or may not have to do with the system you're using. Con- traction of "system" and "administrator"
/*end OBRant*/
Sorry 'bout that, It's been Monday all week long.
Regards
Chad H Tudor System Administrator Highwire Press chtudor@stanford.edu http://highwire.stanford.edu