similar to: Quantum scalar i40 tape partitions

Hello, mtx and therefor amanda use generic device /dev/sg<x> for tape changer. These devices change on reboot. How to make them persistent? /dev/sch0 and /dev/sch1 seem to be persistent. /dev/tape/by-id/ shows links from WWID to generic device An UDEV rule could help? I have not found any example. -- Viele Gr??e Helmut Drodofsky Internet XS Service GmbH He?br?hlstra?e 15 70565

Hello Ron, sounds good. I have 2 tape changer. I persume, udev creates the same link for both. Can I modify SYMLINK+="changer-$env{ID_SERIAL}" The serial should be unique. Viele Gr??e Helmut Drodofsky Internet XS Service GmbH He?br?hlstra?e 15 70565 Stuttgart Gesch?ftsf?hrung Helmut Drodofsky HRB 21091 Stuttgart USt.ID: DE190582774 Fon: 0711 781941 0 <tel:+497117819410> Fax:

I've taken you as far as I can go. ?Now you will have to experiment a bit for your use case. ?I should point out that at least in my system, the link with the serial number in it shows up even with the line commented in the rules file. As always, YMMV. On Thu, 2019-02-07 at 22:29 +0100, Helmut Drodofsky wrote: > Hello Ron, > > sounds good. I have 2 tape changer. I persume, udev

On Thu, 2019-02-07 at 10:56 +0100, Helmut Drodofsky wrote: > Hello, > > mtx and therefor amanda use generic device /dev/sg<x> for tape > changer. > > These devices change on reboot. > > How to make them persistent? > > /dev/sch0 and /dev/sch1 seem to be persistent. > > /dev/tape/by-id/ shows links from WWID to generic device > > An UDEV rule

Hello all. I'm struggling to get Centos 4 to recognize my Dell Powervaul 132T tape changer. The system doesnt create a device node for it. [root at orion scotty]# cat /proc/scsi/scsi Attached devices: Host: scsi0 Channel: 00 Id: 06 Lun: 00 Vendor: SEAGATE Model: DAT DAT72-052 Rev: A060 Type: Sequential-Access ANSI SCSI revision: 03 Host: scsi1 Channel: 00 Id: 01 Lun:

Hello R-users, I have a symmetric matrix of numerical values and I want to obtain those values in the upper or lower triangle of the matrix in a vector. I tried to do the job by using two for-loops but it doens't seem to be a clever way, and I'd like to know a more efficient code for a large matrix of thousands of rows and columns. Below is my code for your reference. Thanks a lot.

Thanks, I did catch the mistype (after IU posted). Still no match with the typo fixed... :-( Thanks, John H. Nyhuis Desk: (206)-685-8334 jnyhuis at uw.edu Box 359461, 15th floor, 106 On 10/29/2019 4:03 AM, Tony Mountifield wrote: > In article <7025a0a8-1471-530d-dad0-3770e902ca31 at uw.edu>, > John H Nyhuis <jnyhuis at uw.edu> wrote: >> The mtx binary requires my tape

The mtx binary requires my tape library to be assigned a sg# driver, but the kernel periodically renumbers the sg devices. Normally, we would write a udev rule to manually assign a persistent name, but it looks like things have changed as I can't seem to get a match on CEntOS7. I'd appreciate any feedback or pointers to help me get my rule working. My two attempts are below. cat

Hi, I'm still not quite there with my H-F (G-G) correction code. I have it working for the main effects, but I just can't figure out how to do it for the effect interactions. The thing I really don't know (and can't find anything about) is how to calculate the covariance matrix for the interaction between the two (or even n) main factors. I've looked through some books

Hi, I'm still not quite there with my H-F (G-G) correction code. I have it working for the main effects, but I just can't figure out how to do it for the effect interactions. The thing I really don't know (and can't find anything about) is how to calculate the covariance matrix for the interaction between the two (or even n) main factors. I've looked through some books

I have an Overland tape library connected, via SCSI card, to an out-of-box, full install of C5 install on an old PC. I have a script that uses tar to archive data to tape and mtx to change tapes. What I don't know, if possible, is to obtain the status of how much tape is left in the drive. If I get a write failure, I'd like to know if the tape is bad or has run out of space. I

I have the following xyplot figure: http://img577.imageshack.us/img577/686/filesizeresults12000000.png The data are organized in a matrix file as follows: Type Elements Chromosome Time bedGz 12000000 chr1 14.240 bedGz 12000000 chr2 7.949 bedGz 12000000 chr3 5.103 bedGz 12000000 chr4 5.290 bedGz 12000000 chr5 5.161 ... The x-axis labels in the Chromosome column are ordered

Dear all, I would like to compute power of a square non symmetric matrix. This is a part of a simulation study. Matrices are quite large (e.g., 900 by 900), and contains many 0 (more than 99 %). I have try the function mtx.exp of the Biodem package: library(Biodem) m <- matrix(0, 900, 900) i <- sample(1:900, 3000, replace = T) j <- sample(1:900, 3000, replace = T) for(x in 1:3000)

My unit's firmware: library 05.03, tape d22h, shows the device as set to random mode. But mtx -f /dev/st0 status gives an error that google says the device is in sequential mode. dmesg|grep -i hp does reflect CentOS thinks the device is a sequential unit. I've tried this with Fedora 8, too, and both show the same, so it is either an issue with CentOS/Fedora RPMs, or the version of

Hello all, To calculate the power of a matrix, I used the command "mtx.exp(X, n)", but there is an error saying "Error: couldn't find function "mtx.exp"". How can I deal with this problem? Jing

Hi, I'm currently working on porting some SAS scripts to R, and hence need to do the same calculation (and get the same results) as SAS in order to make the transition easier for users of the script. In the script, I'm dealing with a two-factorial repeated-measures anova. I'll try to give you a short overview of the setup: - two between-cell factors: facBetweenROI (numbering

Dear R Folks, I'm a big fan of R, but there are a couple of things that repeatedly annoy me, and I wondered if anyone has neat ways to deal with them. (a) When using "apply" row-wise to a matrix, it returns the results column-wise, and to preserve the original orientation, I've to do a transpose. E.g. I've to keep doing a transpose, which I consider to be quite

hmmm, I thought := assigned a key just like +=, except := locked it so it could not be changed later. Am I misunderstanding the man page for udev? Thanks, John H. Nyhuis Desk: (206)-685-8334 jnyhuis at uw.edu Box 359461, 15th floor, 106 On 10/29/2019 4:31 PM, Leon Fauster via CentOS wrote: > Am 29.10.19 um 23:41 schrieb John H Nyhuis: >> Thanks, I did catch the mistype (after IU

> Am 08.02.2019 um 00:13 schrieb Ron Loftin <reloftin at twcny.rr.com>: > > On Thu, 2019-02-07 at 22:29 +0100, Helmut Drodofsky wrote: >> Hello Ron, >> >> sounds good. I have 2 tape changer. I persume, udev creates the same >> link for both. >> >> Can I modify >> SYMLINK+="changer-$env{ID_SERIAL}" >> >> The serial

Hello, After updating to 6.6 I've lost my connection to my tape library. Old log file (6.5): Sep 13 08:17:51 server1 kernel: scsi 1:2:0:0: Sequential-Access HP Ultrium 5-SCSI Z65W PQ: 0 ANSI: 6 Sep 13 08:17:51 server1 kernel: scsi 1:2:0:1: Medium Changer HP 1x8 G2 AUTOLDR 4.20 PQ: 0 ANSI: 5 New log file (6.6): Oct 28 18:15:06 server1 kernel: scsi1 : hpsa Oct 28 18:15:06