Displaying 20 results from an estimated 60 matches for "tbs".
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tabs
2005 Apr 15
2
aggregate slow with variables of type 'dates' - how to solve
..."02/01/92"))
ntimes <- 700000
dts <- data.frame(rep(c(1:40), ntimes/8),
chron(rep(dts, ntimes), format = c(dates = "m/d/y")),
rep(c(0.123, 0.245, 0.423, 0.634, 0.256), ntimes))
names(dts) <- c("id", "date", "tbs")
date()
dat.1st <- aggregate(dts$date, list(id = dts$id), min)$x
dat.1st <- chron(dat.1st, format = c(dates = "m/d/y"))
dat.1st
date() #82 seconds
date()
tbs.s <- aggregate(as.numeric(dts$tbs),list(id = dts$id), sum)
tbs.s
date() #17 seconds
--- is it a problem of...
2012 Nov 02
1
can not read table in dbReadTable
> tbs<-dbListTables(con)
>
> tbs
[1] "lowend" "time" "week30" "week33" "week39" "week42"
> my.data.copy <- dbReadTable(tbs, "week42")
Error in function (classes, fdef, mtable) :
unable to find an inherited method...
2020 Sep 14
0
Copying TBs -> error -> work around
On Fri, Sep 11, 2020 at 10:53:14AM +1000, Philip Rhoades via rsync <rsync at lists.samba.org> wrote:
> Roland,
>
>
> On 2020-09-10 21:27, Roland wrote:
> > > with rsync hanging - after breakout on /home for writing I then get:
> > > "Read-only file system"
> >
> > if your filesystem switches to read-only, you have a serious problem
>
2020 Sep 10
2
Copying TBs -> error -> work around
People,
When I did:
rsync -av /home/ /mntb5/ # about 4TB
I got errors like:
'rsync [sender] expand file_list pointer array to xxx bytes, "did
move"'
with rsync hanging - after breakout on /home for writing I then get:
"Read-only file system"
So after unmounting and remounting /home I did:
cd /home
find /home/ -type d | sort >
2005 Oct 28
1
2 TB Limit and Windows XP Pro?
Does anyone know if Windows XP Pro (Service Pack 2) will have difficulty
using a Samba share that is larger than 2 TB?
Windows seems to be able to read and write from a share that is larger than
2 TB -- for instance, Windows will tell me that a share is 4 TBs in size, and
if I have 1.5 TBs stored on it, it will tell me that 2.5 TB are free. But as
soon as 2 TB of data have been written to the share, Windows reports that the
share is full and won't write any more.
Is this expected behavior? If so, is there any Samba setting to get around
th...
2006 Feb 09
3
Rail in teaching environments
...y BA, MBCS, PGCertE
Lecturer, Department of Computing, The Business School
Room F316, Galton Building, University of Central England,
Franchise Street, Perry Barr, Birmingham B42 2SU
Tel: +44 (0) 121 331 6937, Fax +44 (0) 121 331 6281, Mobile: 07795 215
912
Essential Website - http://essential.tbs.uce.ac.uk
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2016 Sep 09
2
Extracting files from OVA is bad
...oVirt) have started discussing whether the way virt-v2v
handles import from OVA files is good. And I would be interested in
ideas how it can be improved. It is likely somebody already gave some
thought to this problem.
TL;DR: Extracting the OVA before import is a problem for large VMs (in
sizes of TBs). Can we change something to prevent the extraction and
work directly over OVA?
What we consider a huge shortcoming is the fact that whole OVA is
extracted prior to the import into a temporary directory and processed
afterwards. Under normal situation user can have up to three copies of
the VM on...
2006 May 28
3
Has the ST3750640AS Segate 750 GB sata drive been tried with ZFS yet ?
Hi,
Segate has released the ST3750640AS 750 GB sata drive.
I would like to take two of these and plug in to a the Nvidia Nforce 4
Sata I/F an run Zfs on .
( I have installed SXCR build 40 on a shuttle SNP25 PC last weekend
with some install problems I reported in the install-discussionlist )
I there any limitations anywhere in the path to the drive that would
2020 Sep 11
2
Copying TBs -> error -> work around
Roland,
On 2020-09-10 21:27, Roland wrote:
>> with rsync hanging - after breakout on /home for writing I then get:
>> "Read-only file system"
>
> if your filesystem switches to read-only, you have a serious problem
> with your system/storage, not with rsync.
>
> rsync (or the workload) is simply triggering the problem.
Thanks for the response . .
Hmm . .
2012 Sep 27
4
collecting the differences between a local host and remote archive to third local location (a usb device)
Hi everyone,
I'm trying to archive to a remote host but the size of the data to copy is prohibitively large to consider doing the sync over the wire (it's TBs of raw video), so i was wondering if it was possible to use a usb attached storage device as the transport medium.
Is it possible for rsync to compare the two systems (over the network) finding any newer or different files on the local system as compared to the remote archive (ignoring local delet...
2006 Feb 06
1
IAX registration expiration
I can't seem to change the default registration for IAX clients:
Feb 6 12:22:52 NOTICE[7883]: chan_iax2.c:5673 update_registry: Restricting
registration for peer 'virbiage' to 60 seconds (requested 3600)
Feb 6 12:23:03 NOTICE[7883]: chan_iax2.c:5673 update_registry: Restricting
registration for peer 'test1' to 60 seconds (requested 1200)
Can this be controlled on a
2001 Nov 03
1
winbind/samba across subnet bounderies?
...e two samba servers (version 2.2.2-2, debian sid) with
identical configuration. One stands in the server room and is
part of the server subnet. the other is in the normal 'user'
subnet. I added both server (several times!) to the win2000
domain. the procedure was identical. Both have secret.tbs files
of 8192 bytes opposite to the 6xx bytes which they have when they
are not joined to the domain. Both 'join procedures' where
successfully completed.
The samba server in the server subnet is working fine and seems
healthy. but the one in the workstation subnet can not verify his
secr...
2024 Jun 04
1
Samba suddenly acting strangely
...ur fileservers with
> one running on Debian 12 with Samba from backports, if the problem
> persists, it is a Samba problem and Samba should be able to fix it.
Sorry, but I don't think this is the way to go:
_ first I'd need to check if I have resources to bring up a VM, move
several TBs of data into it; unfortunately the answer would probably be
"no" in most sites;
_ in any case it would be some big modification to the systems;
_ then I'd need to wait (for 2 months? 6 months? 1 year?) in order to
see if the problem comes back; in any case I'd have no certainity...
2016 Sep 09
0
Re: Extracting files from OVA is bad
...whether the way virt-v2v
> handles import from OVA files is good. And I would be interested in
> ideas how it can be improved. It is likely somebody already gave some
> thought to this problem.
>
> TL;DR: Extracting the OVA before import is a problem for large VMs (in
> sizes of TBs). Can we change something to prevent the extraction and
> work directly over OVA?
Specifically virt-v2v needs to do:
qemu-img create -b <source-file-within-the-tarball> -f qcow2 overlay.qcow2
qemu-img convert overlay.qcow2 output
> What we consider a huge shortcoming is the fact that...
2014 Dec 26
4
Thunderbird supports SPECIAL-USE (Merry x-mas!)
I've waited about two years to write this mail... :)
As of Dezember, 24th Mozilla Thunderbird can handle SPECIAL-USE. The patch,
which adds the required functionality, has passed review and TBs nightly build
was successful. The next official Thunderbird release (version 38, release
date 2015-05-19) will very likely ship SPECIAL-USE included. \o/
SPECIAL USE is an IMAP extension. It means less mailbox chaos for admins. But
more than that it means less configuration work and easier orienta...
2011 Apr 14
0
How to watch satellite tv shows on you pc with 3 method
...suitable way for yourself.
Option 1: Connect a satellite dish directly to your PC
Option 2: Connect your satellite box to a PC
Option 3: Watch satellite TV channels over the Internet
Option 1: Direct connection to Satellite dish
With a satellite dish, a satellite receiver (http://www.buydvb.net/tbs6981-pcie-dvbs2-dual-tuner-tv-card_p11.html), a cable, you can watch satellite tv shows on your pc. It effectively replaces the set-top box with higher quality and flexibility. The signal will be more stable and you can have more initiative.
We?ve founded the series digital satellite TV turner (htt...
2008 Feb 06
2
strategy/technology to backup 20TB or more user's data
...a on tapes.
There is a concept of snapshots of Samba with LVM where snapshots of
samba are taken at the given interval but so far haven't found any
good article or how-to on that and also what is the experience of
users using this technology and also what other technologies are being
to handle TBs of data.
Kindly let me know if you need any further inputs
Thanks & Regards
Ankush
2008 Feb 06
2
Is Samba Shadowcopying can be used in Production Environement with more than 20 TB of data
...ta on tapes. There is
a concept of snapshots of Samba with LVM where snapshots of samba are taken
at the given interval but so far haven't found any good article or how-to on
that and also what is the experience of users using this technology and also
what other technologies are being to handle TBs of data.
The plan is like this
Samba Server with ShadowCopy Enabled + DAS (Direct Attached Storage)
http://www.wlug.org.nz/SambaShadowCopyHowto
Kindly let me know if you need any further inputs
Thanks & Regards
2007 Apr 23
5
Re: [nfs-discuss] Multi-tera, small-file filesystems
...,
>
> I''d like to plan a storage solution for a system currently in
> production.
>
> The system''s storage is based on code which writes many files to
> the file system, with overall storage needs currently around 40TB
> and expected to reach hundreds of TBs. The average file size of the
> system is ~100K, which translates to ~500 million files today, and
> billions of files in the future. This storage is accessed over NFS
> by a rack of 40 Linux blades, and is mostly read-only (99% of the
> activity is reads). While I realize calli...
2020 Apr 26
3
io_uring cause data corruption
...es.
From what I can see there is data corruption on many of the files.
Sha-256 does not match. I copied the same files many times and the data
corruption occurs within minutes. The total data set is about 800GB.
When I disable io_uring, no data corruptions occur. I verified this with
multiple TBs of data transferred and no corruptions were detected.
Samba log files contain no errors, nor does dmesg. The Windows client
detect no error when copying the files.
I'd really like to debug this problem and find the cause. io_uring seems
to give a massive performance i/o boost.
* net-fs/sam...