toasters

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13529 discussions

snapshot behavior
by Greg Kitch 07 Feb '00

07 Feb '00

I am using rsync to synchronize directories and have noticed (I think) the following behavior..... I created a snapshot on my filer and ran rsync from the snapshot directory to copy the files to a remote directory. The following day I mistakenly ran rsync from the same snapshot directory without taking a new snapshot. On almost all directories rsynced in this fashion there were no differences between the source and destination directories, as expected. However, in one directory rsync deleted the directory ".nfs18C041/" and all files and subdirectories of this directory from the destination file system, indicating that it had disappeared from the snapshot directory. A check of the two directories using find that was run between the execution of the two rsync commands showed that this directory was the only difference between the two directories other than symbolic link dates and directory sizes which we expected. Given the nature of the .nfs directory it occurs to me that removing this type of directory from snapshots when they disappear from the regular file system might be intentional. Does this seem reasonable or have I done something dumb and possibly misinterpreted what occurred? That couldn't be, could it? Thanks. Greg Kitch UCLA SEASnet Computing Facility

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RE: Any clue to why I'm getting errors below?
by Paquette, Trevor 07 Feb '00

07 Feb '00

On Solaris an 'underflow' is an error due to a busy bus. How loaded is your system? What type of network are you on? Shared or Switched? The numbers of error that you are seeing are not condusive to having different duplex speeds at either end of your connection. If you are running a shared network, then you might be seeing 'backoff' errors. Errors when the shared segment is too busy. (Even though your number of collisions is showing as 0) If you are running a switched network.. then I don't know what the problem might be. What type of switch are you connected to? -- Two rights do not make a wrong. They make an airplane. Trevor Paquette | AT&T Canada |Work:(403)705-6390 TrevorPaquette(a)metronet.ca |600, 205 5th Ave SW | Fax:(403)705-9601 http://www.metronet.ca |Calgary, AB, Canada |ICBM:51'03"N/114'05"W Senior Unix Network Architect| T2P 2V7 |Mind:In the Rockies > -----Original Message----- > From: Robert Johannes [SMTP:rjohanne@damango.net] > Sent: Thursday, February 03, 2000 2:51 PM > To: toasters(a)mathworks.com > Subject: Any clue to why I'm getting errors below? > > Below is the out put from ifstat. I'm wondering what could be causing > the errors in both the TRANSMIT and RECEIVE sections, and why the > Underflow in the TRANSMIT section. > > Could(are) the errors and Underflows in the TRANSMIT section be related? > > > OUTPUT FROM IFSTAT > ================== > > daspace1> ifstat e3a > e3a: MAC address 00:c0:95:e0:fc:7c > > RECEIVE > ======== > Packets: 116m | Bytes: 2762m | Errors: 19 > No buffers: 0 | Length err: 0 | Runt frames: > 0 > Long frames: 0 | Collisions: 0 | CRC error: 19 > > H/w overflow: 0 | Process stop: 2239k | List overflow: > 0 > Process reset: 2239k | Rst frame drops: 585 > > TRANSMIT > ======== > Packets: 132m | Bytes: 1196m | Errors: 8376 > > Collisions: 0 | Late collisions: 0 | Excess coll: > 0 > Queue full: 0 | List full: 0 | No carrier: > 0 > Underflow: 8321 | Defer: 0 | Time out: > 0 > Stopped: 0 | List underflow: 2164 | Loss of carrier: > 0 > No buffers: 0 | Requeue: 1396 | Threshold up: 1396 > > Threshold dn: 1396 | Threshold lvl: 0 > > DEVICE > ======= > Interrupts: 224m | Resets: 9 > > LINK INFO > ========= > Auto: Enabled | Mediatype: 100tx-fd| > > Link Partner: Auto | Link State: Up > > > > Any help will be appreciated. Thanks > > robert > -- > Robert Johannes > Systems Administrator > Kairos-Damango Internet Services Inc. > 1300 Godward Street suite 3200 > Minneapolis, MN 55413

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RE: Removing old volume to create spare
by Mohler, Jeff 04 Feb '00

04 Feb '00

You need to boot from floppies, and in maintenance mode you can perform volume operations against the root volume..etc. -----Original Message----- From: Justin Acklin [mailto:Justin.Acklin@sv.sc.philips.com] Sent: Friday, February 04, 2000 9:07 AM To: toasters(a)mathworks.com Subject: Removing old volume to create spare I have some old filers which aren't worth putting on maintanence which I use for old reference data. They are 330s with 4 gig disks. I have a shelf of old 4 gig disks which has a volume on it. I'd like to make all 7 of those disks spares for the 330s. This shelf is on a 220. I brought it up and tried to destroy the volume but am unable to destroy the root volume, since it can't be brought offline. Anyone know the correct procedure to do this, and is destroying the volume adequate for making these disks spares? Or alternately, as disks fail in the 330s I can put single 4 gigs in to replace them. When I've done this in the past, though, the volume on the single disk was seen and brought online in a broken state, if I remember correctly. What would the correct procedure to take a single disk like this with data on it and make it into a hot spare on? Thanks, Justin Acklin Unix Systems Administrator Philips STB

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Removing old volume to create spare
by Justin Acklin 04 Feb '00

04 Feb '00

I have some old filers which aren't worth putting on maintanence which I use for old reference data. They are 330s with 4 gig disks. I have a shelf of old 4 gig disks which has a volume on it. I'd like to make all 7 of those disks spares for the 330s. This shelf is on a 220. I brought it up and tried to destroy the volume but am unable to destroy the root volume, since it can't be brought offline. Anyone know the correct procedure to do this, and is destroying the volume adequate for making these disks spares? Or alternately, as disks fail in the 330s I can put single 4 gigs in to replace them. When I've done this in the past, though, the volume on the single disk was seen and brought online in a broken state, if I remember correctly. What would the correct procedure to take a single disk like this with data on it and make it into a hot spare on? Thanks, Justin Acklin Unix Systems Administrator Philips STB

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RE: RMA reminder calls
by Mejia, Ruben 03 Feb '00

03 Feb '00

Greetings from NetApp Logistics. I would like to hear your comments regarding the retrieval process we have in place. I will pass on all your suggestions to management. Maybe we can change something. Thanks in advance for your input. -rube -----Original Message----- From: Graham C. Knight [mailto:grahamk@ast.lmco.com] Sent: Thursday, February 03, 2000 12:49 PM To: Jim Harm Cc: toasters(a)mathworks.com Subject: Re: RMA reminder calls Jim Harm wrote: > > sometimes I'll get a call with a list of RMAs from the last 6 months > and they expect me to respond with the whereabouts of every RMA > when the fact is they have all been shipped back to NetApp. I used to get these too. The last one i got i was blatantly rude to the person who called, which is very much against my character (i hope). But man, why should i have to go through 50 RMA's with these people once a month?? They haven't called me back since. :-) Funny thing was, they were asking me about RMA's for hardware that I *know* i would never RMA, because i don't own it. I think they just lost a lot of stuff and are trying to track it down. Graham

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RE: Any clue to why I'm getting errors below?
by Sims, Aaron 03 Feb '00

03 Feb '00

Looks like your switch is in auto negotiate mode. Hard code the switch port to 100Mbs, full duplex. Run 'ifstat -z e3a' to reset your interface counters and look at it again. BTW, what kind of switch are you hooked up to? -- Aaron Sims Professional Services Engineer Network Appliance aaron.sims(a)netapp.com 404-226-7382 (cell) 408-822-8947 (voice mail) > -----Original Message----- > From: Robert Johannes [mailto:rjohanne@damango.net] > Sent: Thursday, February 03, 2000 4:51 PM > To: toasters(a)mathworks.com > Subject: Any clue to why I'm getting errors below? > > > Below is the out put from ifstat. I'm wondering what could be causing > the errors in both the TRANSMIT and RECEIVE sections, and why the > Underflow in the TRANSMIT section. > > Could(are) the errors and Underflows in the TRANSMIT section > be related? > > > OUTPUT FROM IFSTAT > ================== > > daspace1> ifstat e3a > e3a: MAC address 00:c0:95:e0:fc:7c > > RECEIVE > ======== > Packets: 116m | Bytes: 2762m | Errors: > > 19 > No buffers: 0 | Length err: 0 | Runt > frames: 0 > Long frames: 0 | Collisions: 0 | CRC > error: > 19 > H/w overflow: 0 | Process stop: 2239k | List > overflow: 0 > Process reset: 2239k | Rst frame drops: 585 > TRANSMIT > ======== > Packets: 132m | Bytes: 1196m | Errors: > 8376 > Collisions: 0 | Late collisions: 0 | Excess > coll: 0 > Queue full: 0 | List full: 0 | No > carrier: 0 > Underflow: 8321 | Defer: 0 | Time > out: 0 > Stopped: 0 | List underflow: 2164 | Loss of > carrier: 0 > No buffers: 0 | Requeue: 1396 | Threshold up: > 1396 > Threshold dn: 1396 | Threshold lvl: 0 > DEVICE > ======= > Interrupts: 224m | Resets: 9 > LINK INFO > ========= > Auto: Enabled | Mediatype: 100tx-fd > | > Link Partner: Auto | Link State: Up > > > > Any help will be appreciated. Thanks > > robert > -- > Robert Johannes > Systems Administrator > Kairos-Damango Internet Services Inc. > 1300 Godward Street suite 3200 > Minneapolis, MN 55413 >

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Any clue to why I'm getting errors below?
by Robert Johannes 03 Feb '00

03 Feb '00

Below is the out put from ifstat. I'm wondering what could be causing the errors in both the TRANSMIT and RECEIVE sections, and why the Underflow in the TRANSMIT section. Could(are) the errors and Underflows in the TRANSMIT section be related? OUTPUT FROM IFSTAT ================== daspace1> ifstat e3a e3a: MAC address 00:c0:95:e0:fc:7c RECEIVE ======== Packets: 116m | Bytes: 2762m | Errors: 19 No buffers: 0 | Length err: 0 | Runt frames: 0 Long frames: 0 | Collisions: 0 | CRC error: 19 H/w overflow: 0 | Process stop: 2239k | List overflow: 0 Process reset: 2239k | Rst frame drops: 585 TRANSMIT ======== Packets: 132m | Bytes: 1196m | Errors: 8376 Collisions: 0 | Late collisions: 0 | Excess coll: 0 Queue full: 0 | List full: 0 | No carrier: 0 Underflow: 8321 | Defer: 0 | Time out: 0 Stopped: 0 | List underflow: 2164 | Loss of carrier: 0 No buffers: 0 | Requeue: 1396 | Threshold up: 1396 Threshold dn: 1396 | Threshold lvl: 0 DEVICE ======= Interrupts: 224m | Resets: 9 LINK INFO ========= Auto: Enabled | Mediatype: 100tx-fd | Link Partner: Auto | Link State: Up Any help will be appreciated. Thanks robert -- Robert Johannes Systems Administrator Kairos-Damango Internet Services Inc. 1300 Godward Street suite 3200 Minneapolis, MN 55413

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RE: console cable pinout
by Bond, Andrew 02 Feb '00

02 Feb '00

The hardware guide for your filer (downloadable from NOW) defines the pins on the console port, and the required terminal settings. The minimal required pins are: Pin 2 RxD Pin 3 TxD pin 5 Ground You need to set your emulator to 9600, 8 bits, no parity, XON/XOFF (or no flow control). Regards, Andrew > -----Original Message----- > From: owner-dl-toasters(a)netapp.com > [mailto:owner-dl-toasters@netapp.com]On Behalf Of Erik Ahlstrom > Sent: 02 February 2000 14:34 > To: Ronan Mullally > Cc: toasters(a)mathworks.com > Subject: Re: console cable pinout > > > You should use an null-modem kable or X-tp cable trough RJ45 > - DB-9, and > make sure that you are using Software hand-shake, ie, xon-xoff. > > I'm using this config and it works fine for me. > > /erik > > > \/// > (o o) > -------------ooO(_)Ooo----------------------------------------- > Erik Ahlström, ProAct Datasystem > eah(a)proact.se, Systems Engineer > Vx: +46 8 6236660 Ph: +46 8 6236577 > Fx: +46 8 6231856 Mob:+46 709 844102 > =============================================================== > > On Wed, 2 Feb 2000, Ronan Mullally wrote: > > > After almost two years without a toaster I've finally come out > > of the wilderness and am once again the proud "owner" (ok, admin) > > of a nice shiny new toaster. Pity they're not as shiny as they > > used to be in the Good Ol' Days :( > > > > I'm trying to connect this beastie to a console server. > Specifically > > a Linux box with a Cyclades Ze multiport serial card. The Cyclades > > presents its ports using an expansion box with RJ45 female ports. > > > > I haven't been able to get this to talk to the toaster's > console port :( > > I've tried various combinations of straight-through and null-modem > > adaptors with standard ethernet and roll-over drop cables > with no joy. > > > > Can anybody point me in the direction of the pinouts I need in a > > RJ45 - DB-9 adaptor that will work with a roll-over drop cable? > > > > For reference, I've got the Cyclades ports talking to cisco > kit (3600s) > > using a roll-over cable. I've also got them talking to > Foundry switches > > using the same roll-over cable with an adaptor using the > pinout below. > > > > > > RJ45 DB-9 > > Signal Pinout Pinout Signal > > TxD 3 --------------------- 2 RxD > > RxD 6 --------------------- 3 TxD > > Gnd 4 --------------------- 5 Gnd > > > > RTS 1 ----+ +----- 7 RTS > > CTS 5 ----+ +----- 8 CTS > > > > DTR 2 ----+ +----- 4 DTR > > DCD 7 ----| |----- 1 DCD > > DSR 8 ----+ +----- 6 DSR > > > > > > -Ronan > > > >

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RE: Web site
by Bailey, Jourdan 02 Feb '00

02 Feb '00

The NOW web site is available. Jourdan Bailey Technical Support Engineer Telephone: 1-408-822-4792 Hotline: 1-888-4-NETAPP Get answers NOW! - NetAPP On the Web - http://now.netapp.com > -----Original Message----- > From: Dave Atkin [mailto:dla1@york.ac.uk] > Sent: Wednesday, February 02, 2000 5:18 AM > To: toasters(a)mathworks.com > Subject: Web site > > > Well I'm pleased that Netapp have improved their website. The > only slight > downside is that attempting go into "software download" produces the > message > > Content-type: text/html > Software error: > Can't tie > /www/external/now-legacy.netapp.com//data//now.db//company2agr > eement.db: > No such file or directory at > /usr/local/lib/perl5.004_04/netapp/WebAdmin/NowToolFuncs.pm > line 1019.<BR> > Please send mail to this site's webmaster for help. > > I guess I'll have to wait a while for 5.3.4R3 ! > > Dave Atkin > ------------------------------------------------------ > Dave Atkin, Head of Technical Services > Computing Service, University of York, YORK YO10 5DD > Phone: +44-1904-433804 (ddi) Fax: +44-1904-433740 > Email: D.Atkin(a)york.ac.uk > ------------------------------------------------------ > >

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Web site
by Nguyen, Alan 02 Feb '00

02 Feb '00

Our "Software download" site has been fixed. The cause is unknown at this point. We will troubleshoot to prevent future problems. Alan. -----Original Message----- From: Dave Atkin [mailto:dla1@york.ac.uk] Sent: Wednesday, February 02, 2000 5:18 AM To: toasters(a)mathworks.com Subject: Web site Well I'm pleased that Netapp have improved their website. The only slight downside is that attempting go into "software download" produces the message Content-type: text/html Software error: Can't tie /www/external/now-legacy.netapp.com//data//now.db//company2agreement.db: No such file or directory at /usr/local/lib/perl5.004_04/netapp/WebAdmin/NowToolFuncs.pm line 1019.<BR> Please send mail to this site's webmaster for help. I guess I'll have to wait a while for 5.3.4R3 ! Dave Atkin ------------------------------------------------------ Dave Atkin, Head of Technical Services Computing Service, University of York, YORK YO10 5DD Phone: +44-1904-433804 (ddi) Fax: +44-1904-433740 Email: D.Atkin(a)york.ac.uk ------------------------------------------------------

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toasters