where the lifted computer would be. In a
narrow aisle situation a person working alone would have to walk all the
way around to reach the other side to install/remove the server after
having set the height.
Regards,
David Mathog
___
Beowulf mailing list
nd act of yoga by a superhero
>
If the prongs are level couldn't you attach a shelf of sorts to it? Then
you would only have to slide the computer onto or off of the level smooth
shelf. Consider the big industrial forklifts, they are usually lifting
palettes, rathan than the objects them
On 8 Dec 2020 17:30:14 -0800 David Mathog wrote
Can anybody suggest why a script which causes writes to an NFS mounted
directory like so
ssh remotenode 'command >/usr/common/tmp/outfile.txt'
could somehow fail that write silently, but this variant
ssh remotenode 'com
or dmesg.
The client's fstab has:
server:/usr/common /usr/common nfs bg,hard,intr,rw 1 1
and the server's /etc/exports has:
/usr/common *.cluster(rw,sync,no_root_squash)
Thanks,
David Mathog
mat...@caltech.edu
Man
rward. Gregory Kurtzer indicated in that
thread that he was thinking along similar lines. One must also wonder
how many of the CentOS developers are going to want to ride this ship
down.
It always seemed likely that CentOS would come to a bad end when Red Hat
took over, and now it has.
erate only on files
on an NFS file system (for input, output, and status) and compute node
local (scratch files, if any). No data is fed in through stdin or returned
through stdout.
Thanks for your help,
David Mathog
___
Beowulf mailing list, Be
On Fri, 20 Nov 2020, David Mathog wrote:
I should add that passwordless ssh and regular
OpenMPI (simple bash script via mpirun) both work fine on the test
machine:
ssh localhost hostname
#poweredge.cluster
cat >/tmp/test.sh <https://beowulf.org/cgi-bin/mailman/listinfo/beowulf
anager but I would prefer not to use it in this case.
Is there some library/method other than MPI which people typically use
these days for this sort of compute cluster process control with Perl
from the head node?
Thanks,
David Mathog
___
Beowulf m
EM options are like this one might as well buy some
of the ancient Dell batteries and rebuild them oneself. At least then
there would be a record of what was in it!
Regards,
David Mathog
___
Beowulf mailing list, Beowulf@beowulf.org sponsored by Pen
hild=1&keywords=3.7v+lithium+ion+battery&qid=1604510929
The NU209 has a 5 pin connector, and the card can identify the battery.
There must be some electronics in there (besides +,-, and Thermistor
pins, although there could be two or more ground pins.)
Thanks,
David Mathog
___
there any batteries out there
which are both new and reliable enough to buy?
Thanks,
David Mathog
___
Beowulf mailing list, Beowulf@beowulf.org sponsored by Penguin Computing
To change your subscription (digest mode or unsubscribe) visit
https://beowulf.org/cgi-bin/mailman/listinfo/beowulf
On 18 Jun 2020 16:18:53 -0700 (PDT) David Mathog wrote:
module --config 2>&1 | grep -i cache
number of cache dirs 0
Ignore Cache no
Cached loads no
User cache valid time(sec) 86400
Write cache after (sec)2
Ideally I would like to prevent
it from making those cache files again, kind of hard to do not knowing what
made them in the first place!
This is on CentOS 8, Lmod 8.2.7-1.
Thanks,
David Mathog
___
Beowulf mailing list, Beowulf@beowulf.org spon
g for _another_
firewall.
So the solution is to stop firewalld and then disable it. Otherwise, add
rules to firewalld allowing gmond/gmetad connections. The RPMs that were
rebuilt from the Fedora src.rpm did not contain commands to set these
rules, apparently.
Regards,
David
ion they are.
A thread on this problem has been started here:
https://forums.centos.org/viewtopic.php?f=54&t=73893
Regards,
David Mathog
mat...@caltech.edu
___
Beowulf mailing list, Beowulf@beowulf.org sponsored by Penguin Computing
To change your
ble, but not "icinga".
Presumably those work. They are both massive overkill as I only use
gmond and gstat in ganglia. Which of those two other monitoring systems
is simplest/lightest? At first glance, they both look a lot more complicated
than g
ms to be logging all the right sorts of data, but it
won't show any host information to gstat. (A gstat which can very well obtain
that information from gmond running on Ubuntu.)
Regards,
David Mathog
mat...@caltech.edu
___
Beowulf mailing lis
est was received and serviced. This:
telnet 192.168.0.121 8649
elicits a well formed XML response, but one devoid of data. Here is the
end part of it:
--
David Mathog
mat...@caltech.edu
Manager, Sequence Analysis Facility, Biology Division, Caltech
___
On 2020-03-30 12:25, David Mathog wrote:
(Sorry, the paste somehow sent the email prematurely)
Here is the end part of it:
int32 | uint32 | float | double | timestamp) #REQUIRED>
unspecified) #IMPLIED>
]>
s are still available.
Regards,
David Mathog
mat...@caltech.edu
Manager, Sequence Analysis Facility, Biology Division, Caltech
___
Beowulf mailing list, Beowulf@beowulf.org sponsored by Penguin Computing
To change your subscription (digest mode or unsubs
ta center is on the ground
floor sitting right on a concrete slab with no voids beneath it I would
expect the latter value to be huge and not a real concern, but it might
be less than (500 pounds per square foot) X (total area) on the 2nd or
higher floors.
Regards,
David Mathog
mat...@calt
rograms.
When that is available it can be a significant performance enhancement.
Will each of your nodes be able to support a GPU? Plan ahead as these
often have quite large power requirements which may overload your supply
circuits or overwhelm a room's A/C.
Regards,
David Matho
e with
run times going way way up when page faulting occurs or jobs crashing
when the system runs out of memory.
Regards,
David Mathog
mat...@caltech.edu
Manager, Sequence Analysis Facility, Biology Division, Caltech
___
Beowulf mailing list, Beowulf@beow
On Thu, 2 Jan 2020 13:32:17 Michael Di Domenico wrote:
On Thu, Jan 2, 2020 at 12:44 PM David Mathog
wrote:
1. Is a single large file transfer rate reasonable?
2. Ditto for several large files?
yes, if i transfer files outside of rsync performance is reasonable
Are you sure there is not a
gt; /sys/kernel/mm/redhat_transparent_hugepage/defrag
Regards,
David Mathog
mat...@caltech.edu
Manager, Sequence Analysis Facility, Biology Division, Caltech
___
Beowulf mailing list, Beowulf@beowulf.org sponsored by Penguin Computing
To change your subscripti
seems likely that if
the application was only running when the phone was plugged into its
charger that level of payment could cover those extra electricity costs.
Regards,
David Mathog
mat...@caltech.edu
Manager, Sequence Analysis Facility, Biology Division, Caltech
__
tOS/vanilla 2) augustus/3.3.2-CentOS-vanilla
augustus 2>&1 | head -2
AUGUSTUS (3.3.2) is a gene prediction tool
written by M. Stanke, O. Keller, S. König, L. Gerischer and L. Romoth.
Regards,
David Mathog
mat...@caltech.edu
Manager, Sequence Analysis Facility, Biology Division, Caltech
__
le to make
these run, sometimes, using the matlab run time library, but it is a
PITA. Using the matlab run time library isn't all that different than
using a container - it is a huge block of code needed to run what is
often a very small block of code.
Regards,
David Mathog
mat...@c
g system environment and then
building within it. That is another variation on this theme:
https://xkcd.com/927/
Regards,
David Mathog
mat...@caltech.edu
Manager, Sequence Analysis Facility, Biology Division, Caltech
___
Beowulf mailing list,
On 2019-08-20 13:33, David Mathog wrote:
Turns out EasyBuild has many of the software packages in question, so
EasyBuild+Lmod looks like the winner here.
Easybuild - simple to use - not very quick though.
scl enable devtoolset-7 'eb Jellyfish-1.1.12-foss-2018b.eb --robot'
has be
On 2019-08-20 10:40, Alex Chekholko wrote:
Other examples include RPM or EasyBuild+Lmod or less common tools like
Singularity or Snap/Snappy or Flatpak.
Turns out EasyBuild has many of the software packages in question, so
EasyBuild+Lmod looks like the winner here.
Thanks,
David Mathog
paths to their data or other programs.
(Consider Jellyfish again - many programs use it, a lot of them ship
with their own copies, and they expect to find the one they want in
their own specified directory.)
Regards,
David Mathog
mat...@caltech.edu
Manager, Sequence Analysis Facility, Biol
at this time.
Docker is already available if the user wants to go that route, which
avoids this whole issue, but at the cost of moving big images around.
Thanks,
David Mathog
mat...@caltech.edu
Manager, Sequence Analysis Facility, Biology Division, Caltech
__
piler, and a few test cases to
verify that the binary is working properly.
Unfortunately distributing a program in a Docker image seems to have
become the latest excuse for not writing portable code (in the
bioinformatics arena, anyway).
Regards,
David Mathog
mat...@caltech.edu
Manager, Seq
tion of
server then I may keep them for possible future use. But if Dell moves
the slots around so that they are effectively keyed for specific models,
so that they never fit new models, there wouldn't be much point.
Thanks,
David Mathog
mat...@caltech.edu
Manager, Sequence Analys
On 21-Mar-2019 16:14, David Mathog wrote:
Hi all,
Just in case anybody ever needs this, or has followed this thread to
its end and wants to see the final result, I packaged up my BOEL
replacement.
Since it was meant to install Centos 7 it has the uninspiring and
uninformative name "C7knl&q
r disks and set up xfs file
systems.
There are some instructions included for rebuilding the initrd, kernel,
and binaries.tar.gz file. Hopefully they are clear enough so that it
shouldn't be too hard for others to start from this and modify it as
needed.
Regards,
David Mathog
mat...
tested yet, need to set up some compute nodes to use this version.
Regards,
David Mathog
mat...@caltech.edu
Manager, Sequence Analysis Facility, Biology Division, Caltech
___
Beowulf mailing list, Beowulf@beowulf.org sponsored by Penguin Computing
To
rt is excellent.
Regards,
Alex
On Tue, Mar 5, 2019 at 10:39 AM David Mathog
wrote:
Are any of the free SGE derived projects still alive? If so,
buildable
on Centos 7?
Son of grid engine, for instance, has not had a release since 2016
https://arc.liv.ac.uk/downloads/SGE/releases/8.1.9/
made long ago (Mandriva 2010 or Mageia
3?) and still uses
/etc/rc.d/init.d/sgemaster
to start/stop rather than a systemd method.
Thanks,
David Mathog
mat...@caltech.edu
Manager, Sequence Analysis Facility, Biology Division, Caltech
___
Be
Joe Landman wrote
On 2/27/19 9:08 PM, David Mathog wrote:
Joe Landman wrote:
[...]
I'm about 98% of the way there now, with a mashup of parts from boel
and Centos 7.
The initrd is pretty large though.
Wasted most of a day on a mysterious issue with "sh" (busybox) not
re
n /dev, just not the SATA. This is on a
Dell poweredge T110, maybe there is some driver for the SATA controller
which isn't loading.
Thanks,
David Mathog
mat...@caltech.edu
Manager, Sequence Analysis Facility, Biology Division, Caltech
__
ear 3.10, with
an initrd which loads a target script (by nodename) into busybox and
runs it?
Thanks,
David Mathog
mat...@caltech.edu
Manager, Sequence Analysis Facility, Biology Division, Caltech
___
Beowulf mailing list, Beowulf@beowulf.org sponsore
h the one (often very small) program I
actually want to run. (See "bioconda".) Most of these programs will
build just fine from source even on CentOS 6, but often the only way to
download a binary for them is to accept an additional 1Gb (or more) of
other stuff.
Regards,
D
call "national security" when implementing a
policy like that and actually have a good case.
Regards,
David Mathog
mat...@caltech.edu
Manager, Sequence Analysis Facility, Biology Division, Caltech
___
Beowulf mailing list, Beowulf@beowulf.org
for 40 "CPUs", NUMA with even cpus
on node0 and odd on node1, 512Gb RAM, RAID5 with 4 disks for 11.7Tb.
Regards,
David Mathog
mat...@caltech.edu
Manager, Sequence Analysis Facility, Biology Division, Caltech
___
Beowulf mailing list, Beowulf@beowu
On 20-Jun-2018 10:21, Ryan Novosielski wrote:
On Jun 19, 2018, at 6:25 PM, David Mathog wrote:
What software would that be?
Where we’ve run into something similar before was the NCI gdc-client.
#on centos 6.9
cd /tmp
wget
https://gdc.cancer.gov/system/files/authenticated%20user/0/gdc
a problem.
Regards,
David Mathog
mat...@caltech.edu
Manager, Sequence Analysis Facility, Biology Division, Caltech
___
Beowulf mailing list, Beowulf@beowulf.org sponsored by Penguin Computing
To change your subscription (digest mode or unsu
ly disable saving process
accounting records for "all children of process PID". Accounting is
either on or off. Now when I run scripts prone to this accounting is
turned off first.
This was on Centos 6.9, on machines reporting (via /proc/cpuinfo) 48 and
56 cpus.
Regards,
David Matho
using that, or there isn't one (headless server)?
Regards,
David Mathog
mat...@caltech.edu
Manager, Sequence Analysis Facility, Biology Division, Caltech
___
Beowulf mailing list, Beowulf@beowulf.org sponsored by Penguin Computing
To change your su
So far it looks like the best bet for any major editing is to download
the file, edit locally, and upload. Be that explicitly or via some
remote mount file system.
Thanks all,
David Mathog
mat...@caltech.edu
Manager, Sequence Analysis Facility, Biology Division, Caltech
_
On 06-Jun-2018 15:28, Fred Youhanaie wrote:
Does enabling ssh compression with -C help?
The local side is over putty from a Windows machine. Enabled its ssh
compression option, which I think is the same thing. It didn't make a
noticeable difference.
Thanks,
David Matho
oadcasting
Company's enormous web footprint.
Yes, nedit. It is old but it still works (especially for column
operations, which I use a lot). Admittedly it is useless with utf
encoded text, but 99.999% of what I do is ANSI, so that is rarely an
issue.
Regards,
David Mathog
mat...@calt
GUI editors that are less sensitive to these issues?
If not I will just use nano or vim.
Thanks,
David Mathog
mat...@caltech.edu
Manager, Sequence Analysis Facility, Biology Division, Caltech
___
Beowulf mailing list, Beowulf@beowulf.org sponsored by
map 1:1 with those slots.
My best guess is that the problem is in the disk firmware, so changing
the controller most likely would not help with the SMART issue.
Regards,
David Mathog
mat...@caltech.edu
Manager, Sequence Analysis Facility,
t running. The disks
are 2Tb 6.0Gb/s SAS with 128Mb cache and 4.16ms latency.
Regards,
David Mathog
mat...@caltech.edu
Manager, Sequence Analysis Facility, Biology Division, Caltech
___
Beowulf mailing list, Beowulf@beowulf.org sponsored by Pengu
M0005
There are a bunch of small differences between the two systems so it is
hard to say for sure which is the actual culprit.
I will put this out on the smartmontools list and see if anybody has
seen it before.
Regards,
David Mathog
mat...@caltech.edu
Manager, Sequence Analysis Facility, Bi
n the
system.
Checked the speed on a third similar machine, H370P controller and again
SAS
disks. This one is all SEAGATE ST4000NM0005. It was as fast as the 'A'
machine (more or less.)
Thanks,
David Mathog
mat...@caltech.edu
Manager, Sequence Analysis Facility, Biology Di
On 19-Mar-2018 13:58, David Mathog wrote:
The only oddness of late on "B" is that a few days ago it loaded too
many memory hungry processes so the OS killed some. I have had that
happen before on other systems without them doing anything odd
afterwards.
Sorry, hit return to soo.
Th
systems without them doing anything odd
afterwards.
Any ideas what this slowdown might be?
Thanks,
David Mathog
mat...@caltech.edu
Manager, Sequence Analysis Facility, Biology Division, Caltech
___
Beowulf mailing list, Beowulf@beowulf.org sponsored
can
eliminate this variable. Perhaps wherever they keep that they also have
a detailed description of the test system?
Regards,
David Mathog
mat...@caltech.edu
Manager, Sequence Analysis Facility, Biology Division, Caltech
___
Beowulf mailing list,
ee any other jobs using up CPU time when this was going on,
but perhaps the defrag processes sometimes run in a mode where they
don't rise much in "top" yet bogs down the IO. In any case, set the
problem system to match the other two.
Does this sound like a reasonab
. Super frustrating to set something like '--cpus=40' and then
watch the resulting heap of programs sit for long periods of time
(hours, not seconds) running only on a single CPU.
Regards,
David Mathog
mat...@caltech.edu
Manager, Sequence Analysis Facility, Biology Divisio
scratch components off the motherboard if it
falls out of position.
I'm thinking perhaps 1/16" polypropylene, that may be stiff enough for
this, and it is similar to the shroud material we have in another server.
Regards,
David Mathog
mat...@caltech.edu
Manager, Sequence Analysis
ng sparks, but that
is a real possibility when a power supply fails. Maybe even a brief
flame. Of course paper won't hold up well compared to plastic if it
gets wet. Moisture resistance is not important here though - if the
insides of the computer are dripping, air shroud failure is the least of
my wor
ly work, but I'm about 90%
confident that taping a sheet of plastic onto the back of the existing
shroud would work as well - if I can find a plastic that won't flap
around or melt.
Thanks,
David Mathog
mat...@caltech.edu
Manager, Sequence Analysis
olute score in a high scoring game like basketball, would be
exceedingly difficult, and would likely be obvious to even the casual
observer. To rig every digit in the final score of every game played on
a given day should be pretty close to impossible.
Regards,
David Mathog
mat...@caltech.edu
Manag
should be plenty.
(More wouldn't hurt, of course.)
Regards,
David Mathog
mat...@caltech.edu
Manager, Sequence Analysis Facility, Biology Division, Caltech
___
Beowulf mailing list, Beowulf@beowulf.org sponsored by Penguin Computing
To change your subscr
to change some digits. When I get some time I still need
to look and see if the high/low/close values for individual stocks are
also variable from web site to web site. These numbers might be more
reliable for single stocks since they might all trace back to the data
feed from the exchange where t
s discovered it
would be easy enough to resolve. There is no intrinsic order to the
scores, and some scheduled games might be canceled, so it would have to
be something like "sort the scores from all NBA teams who played on
4/4/11 into ascending order and concatenate the digits".
Regards,
es themselves have MD5 checksums (but are not signed).
They also support https. It comes up a little short on criteria 1 (we
really don't know what is going on behind the scenes) and 6 (it is a
single site.)
Thanks,
David Mathog
mat...@caltech.edu
Manager, Sequence Analysis Facility, Bi
sed to charge to recover distribution costs.
Criteria 4-6 are typical of software distributed on mirror sites, but so
far I have not found any physical measurements which are distributed in
a similar manner.
Thanks,
David Mathog
mat...@caltech.edu
Manager, Sequence A
and in between migrations, to test read the archives
periodically so as to detect unforeseen longevity issues early, while
there is still a chance to recover the data.
David Mathog
mat...@caltech.edu
Manager, Sequence Analysis Facility, Biology Division, Caltech
__
mulating a bee
brain, it is a worker bee brain, and a worker bee is lucky if it lives a
couple of months.
Did it say anywhere that the emulation was real time? Very common for
emulations to run orders of magnitude slower than real time, so
processor loss could still be an issue during runs.
David
ubnet and some method that can
remotely force the attacked system to do an orderly shutdown.
Regards,
David Mathog
mat...@caltech.edu
Manager, Sequence Analysis Facility, Biology Division, Caltech
___
Beowulf mailing list, Beowulf@beowulf.org sponso
he real history) is here:
http://en.wikipedia.org/wiki/Open64
More useful than the history would be a performance comparison of the
current versions of the Open64 variants vs. gcc vs. Intel vs. Portland
compilers. Anybody seen a comparison that is not several years old?
Thanks,
David Mathog
mat
management a memory
glitch wouldn't have been too terrible, but now that some of them
control automatic parking and other "higher" functions, and with around
100M units in circulation just in the USA, if they aren't ECC then
memory glitches in running vehicles would have to be h
11.1 gives the same time for 1
and 2 simultaneously runnung jobs.
Mon, 23 May 2011 12:32:33 -0700 пиÑÑмо Ð¾Ñ "David Mathog"
:
> Mon, 23 May 2011 09:40:13 -0700 ÿøÃÂÃÂüþ þÃÂ
"David Mathog"
> :
> > > On Fri, May 20, 2011 at 02:26:31PM -
m" after the most significant bit in the int32 value has
flipped.
Regards,
David Mathog
mat...@caltech.edu
Manager, Sequence Analysis Facility, Biology Division, Caltech
___
Beowulf mailing list, Beowulf@beowulf.org sponsored by Penguin Computing
T
Mikhail Kuzminsky sent this to me and asked that it be posted:
BEGIN FORWARD
Mon, 23 May 2011 09:40:13 -0700 пиÑÑмо Ð¾Ñ "David Mathog"
:
> > On Fri, May 20, 2011 at 02:26:31PM -0400, Mark Hahn forwarded a message:
> > > When I run 2 identical examp
ally cannot be run safely at the
same time. That is, they run faster together, but they run incorrectly.
Regards,
David Mathog
mat...@caltech.edu
Manager, Sequence Analysis Facility, Biology Division, Caltech
___
Beowulf mailing list, Beowulf@beowulf.o
er to autoconf, automake?
As I recall aimk was really touchy the last time I built this (4
years ago), with lots of futzing around to convince it to use library
files it should have found on its own.
Regards,
David Mathog
mat...@caltech.edu
Manager, Sequence Analysis Facil
will all receive different
blocks, and these can be stuffed into the ioctl to keep /dev/urandom happy.
Probably less work to keep the cluster behind a firewall and dispense
with applications (or application modes) that need /dev/urandom.
Regards,
David Mathog
mat...@caltech.edu
Manager, Sequence
Editors are like cars, there are lots of them
http://en.wikipedia.org/wiki/Comparison_of_text_editors
and one person's preference may be incomprehensible to another.
So do we really need to talk about editors?
Regards,
David Mathog
mat...@caltech.edu
Manager, Sequence Analysis Fac
as famous), might have listed somebody like Robert Hooke, who
was better known than either of them, and more likely to be remembered
by somebody with a good background in Science, but not a PhD in the
history of mathematics.
Regards,
David Mathog
mat...@caltech.edu
Manager, Sequence
on with a mechanical plunger. Unless they
built a typical human reaction delay into that mechanism one would
expect the plunger to be much faster than a thumb.
In terms of score/watt the humans had the machine beat by a mile :-).
David Mathog
mat...@caltech.edu
Manager, Sequence Analysis Facili
60Gbases of raw sequence and expands it 31X.
Regards,
David Mathog
mat...@caltech.edu
Manager, Sequence Analysis Facility, Biology Division, Caltech
___
Beowulf mailing list, Beowulf@beowulf.org sponsored by Penguin Computing
To change your sub
wn to 1 CPU then you could
swap that with another and see if the issue moves with it.
You probably already did this, but be sure both machines have the same
BIOS release.
Regards,
David Mathog
mat...@caltech.edu
Manager, Sequence Analysis Facility, Biology Divisi
Prentice Bisbal wrote:
> When the system seems
> stable, I let the users back on it, and sure enough, they get it to
> start reporting SBEs in short order.
Sounds like you already have a good tool for triggering memory errors on
that system - your user's code.
Regards,
Da
nothingness in less than a year. Which wouldn't be a problem except
one must present these same receipts in order to return any "lifetime
guarantee" tools that did not, in fact, last a lifetime.
Regards,
David Mathog
mat...@caltech.edu
ation shuts down, so it is a good
thing it has redundant fans. I could not find a price for the Voltaire,
but it isn't going to be cheap. Somewhere above $20K maybe?
Regards,
David Mathog
mat...@caltech.edu
Manager, Sequence Analysis Facility,
rack, which appears to be about 10cm. high by
1m wide.
Maybe the heat is carried away by the rats nest of cables?
Regards,
David Mathog
mat...@caltech.edu
Manager, Sequence Analysis Facility, Biology Division, Caltech
___
Beowulf mailing list, Beowulf
neighborhood, isn't going to be as trivial to split
into threads, and that could be rate limiting.
Regards,
David Mathog
mat...@caltech.edu
Manager, Sequence Analysis Facility, Biology Division, Caltech
___
Beowulf mailing list, Beowulf@beowulf.org spons
ftware out
there...
Thanks,
David Mathog
mat...@caltech.edu
Manager, Sequence Analysis Facility, Biology Division, Caltech
___
Beowulf mailing list, Beowulf@beowulf.org sponsored by Penguin Computing
To change your subscription (digest mode or unsubscr
This thread brings to mind the punch line from the second of the SNL
"Citiwide Change Bank" ads. Here is a link to the transcript:
http://snltranscripts.jt.org/88/88achangebank2.phtml
Regards,
David Mathog
mat...@caltech.edu
Manager, Sequence Analysis Facility, Biology Divisio
e scaled up or down by some constant factor so that the numbers
once again fit into the range of exponents supported by R*8?
Regards,
David Mathog
mat...@caltech.edu
Manager, Sequence Analysis Facility, Biology Division, Caltech
___
Beowulf mailing lis
eds a bit of work to sand
the rough edges off. I will have a look at it, but won't have a chance
to do so for a couple of weeks.
Regards,
David Mathog
mat...@caltech.edu
Manager, Sequence Analysis Facility, Biology Division, Caltech
___
Beowulf ma
difference, for the
smaller test file the restored files were 240842 bytes bigger, not 97535
like before.
My guess is that since the program dates back to the age of very small
media it may be using "int" or "long" in locations where "long long" is
needed today.
R
n two copies should be enough to recover all of an
.img.gz so long as the same data wasn't lost on both media, and if bad
DVD sectors always come back as "failed read", never ever showing up as
a good read but actually containing bad data. Perhaps the frame
checksum on a DVD
ption on the pxelinux.cfg list, using just the one file,
other than by editing that file changing DEFAULT, and reloading the
dhcpd daemon.
Thanks,
David Mathog
mat...@caltech.edu
Manager, Sequence Analysis Facility, Biology Division, Caltech
___
1 - 100 of 345 matches
Mail list logo
