Displaying 20 results from an estimated 500 matches similar to: "DO NOT USE Software Raid1 and Ext3"
2008 Jun 18
1
strsplit and the empty string
Hello,
I am wondering about the behaviour of strsplit. When the pattern
matches the beginning of the search string, the mepty string is added to
the result, but that's not the case when the pattern matches the end of
the search string:
strsplit(" hello dolly ")
[1] "" "hello" "dolly"
The man for strsplit explains the algorithm:
"
The algorithm
2005 Jan 27
2
content of initramfs CPIO archive
Hi,
I am compiling a tiny linux kernel 2.6.10 to be used together with linuxbios.
The boot phase will go as follows:
linuxbios->tiny linux kernel->initramfs
The initramfs shall use dhcp to get it's address and then tftp a full featured
kernel. This kernel must be started through kexec.
I use a tweaked networkdriver in the kernel and cannot use a normal PXE boot.
Which files should I
2005 Feb 25
2
1.36 again
Given that no 1.36 has appeared from Fedora Core, I thought I would create the
rpm myself. I took the 1.35-11.2 src.rpm from FC3 and updated the spec file
for 1.36. However, the build fails.
Has anyone successfully created a 1.36 rpm for FC3? If so, what did you need
to do?
Gene
2013 Apr 10
4
Formatting a USB Drive
Hi All,
I have a Drobo, connected to a CentOS 6.4 box. The box sees it as /dev/sdg.
I want to format it ext3 (as they dont support ext4) but when I try I get:
# fdisk -u /dev/sdg
WARNING: GPT (GUID Partition Table) detected on '/dev/sdg'! The util fdisk
doesn't support GPT. Use GNU Parted.
WARNING: The size of this disk is 17.6 TB (17592186044416 bytes).
DOS partition table
2005 Jan 09
4
More on Problems with PXELinux and ramdisk not loading
Had to changed the Subject header because the mailing list software thought the previous one ("so old bootloader" ...) was suspicious.
Just a backgrounder and a little more info I've gathered:
Trying to install Fedora Core 3 via PXE using DHCP-TFTP. Kernel loads but initrd isn't used for rootfs.
The machine's an AMD Athlon 64-based box with 512MB physical memory (one DDR
2002 May 08
1
[PATCH] Strip trailing . when using HostbasedUsesNameFromPacketOnly
The following simple patch (against openssh-3.1) moves the test for a
trailing dot in the client-supplied hostname so that it is also stripped
when using the server option HostbasedUsesNameFromPacketOnly.
Please CC me on any replies, as I'm not subscribed to the list.
Cheers,
Bill Rugolsky
--- ssh/auth2.c~ Sun Feb 24 14:14:59 2002
+++ ssh/auth2.c Wed May 8 16:26:26 2002
@@ -709,15
2015 Apr 22
2
Changing only file permissions
-----BEGIN PGP SIGNED MESSAGE-----
Hash: SHA1
Normally, I would say that --checksum is actually slower than just
letting rsync re-copy everything and therefore is almost always the
wrong thing to do. However, in this case, you really don't want to
overwrite the running OS even with files that are essentially the
same. So, if the system is running from that storage then --checksum
might
2015 Feb 18
2
ssh_config "database"/"sort"able format?
Hi there,
I'm in a situation where some of my clients have all these obscurity
things with ssh, like putting it on a different port, or a different
user to login for this specific host not mention several don't have
proper DNS names and and and. Life is to short to debate it with the
client so rather get in line, use ssh_config, and continue to serve
the client.
However, now I have the
2003 Mar 31
2
data=writeback option on root partition - RH 8.0
Well, I had the first use of the recovery mode on the RH 8.0 install CD
today on a dev system. I changed the mount option for the root
partition to data=writeback to see what all the claimed speed increases
are about, and the system failed to mount the partition r/w, so the
resulting boot failed.
After search usenet, it seems other RH folks have had this problem,
possibly because it is
2015 Apr 22
1
Changing only file permissions
-----BEGIN PGP SIGNED MESSAGE-----
Hash: SHA1
No, even if bandwidth is your concern I would say that --checksum is
wrong. Maybe if bandwidth is so scarse that a few KB vs a few MB
equates to dollars then sure, use --checksum. Otherwise, letting
rsync re-delta-xfer everything is certainly faster and not much more
bandwidth intensive than --checksum. Plus that is only if you screwed
up and ran
2001 Oct 08
3
hd sometimes 'hangs' a few seconds
hi,
I recently changed my filesystem to ext3 (from ext2), and since then, my hard
disk sometimes seems to 'hang' a few seconds (in fact the whole system hangs
then, and only the hd LED is on), before continuing normally... This happens
for example (not always though) when I untar an archive and try to ls in the
newly created directory...
Is there an explanation for this?
And if so,
2010 Jan 09
2
Still Problems with /dev/btrfs-control
Thanks for the quick reply!
But I still have problems with btrfsctl:
> stat /dev/btrfs-control
File: `/dev/btrfs-control''
Size: 0 Blocks: 0 IO Block: 4096 block special file
Device: ch/12d Inode: 659848 Links: 1 Device type: a,3e
Access: (0644/brw-r--r--) Uid: ( 0/ root) Gid: ( 0/ root)
Access: 2010-01-09 11:31:15.757979602 +0100
2007 Jun 25
1
Threading troubles 1.4.5 & IAX2-> SIP (FreeBSD specific??)
Hi there,
I've asked this question to the BSD group too, but I'd like to know
whether anybody
else had similar experiences on Linux 2.6.20 etc.??
FreeBSD 6.2
Asterisk 1.4.5 (and 1.4.3 from ports)
Sip phone - PBX(*) -IAX2-VROUTER(*)- SIP-Voip provider
(SPA901 & SPA922 phones)
We've see a situation where the IAX2 appears to "loose"/drop the voice
data to be sent to
2008 Nov 28
1
Rsync & parallelizing it for files in same directory
Hi there,
I haven't yet delved into the rsync source code, and thus would need
to ask a few questions first before going into the wrong direction.
We have not, one but several cases[1] of doing Disaster Recovery type
backup/synchronization with typically 1 to 2 million of files.
Now yes, I know I can go and write a perl/python/<flavour_of_the_year>
script to recursively do the
2001 Jul 18
2
Patch for latest ac release?
Lo,
Is there already a patch out for latest 2.4.6-ac release? I'm pretty sure
that the ext3 patch -ac2 can not be applied on this release.
Bye.
--
the trees the birds the air the grass the water the flies the trees
2010 Sep 23
1
Net2Phone SIP trunk problem
Dear, I have this scenario:
- PBX Asterisk 1.6.2.10 with private IP 192.168.0.10
- Behind a Cisco ASA firewall that connects to Internet
- SIP trunk to Net2Phone with these parameters (nat=no):
host=200.58.113.60
username=DOLLY
secret=123456
port=5060
type=peer
dtmfmode=rfc2833
disallow=all
allow=alaw&ulaw
nat=no
canreinvite=no
qualify=yes
-Softphones Xlite
The PBX can't register to
2012 Jan 03
7
Low performance
Hi!
I do a rsync between 2 machines. The throughput is only 2 MByte/Sec.
Each machine is a Supermicro server with
2 x 8 Core Opteron 6128
64 GByte of ECC RAM
1 LSI MegaRAID SAS 9280-24i4e
24 x 2TByte SATA Disks as a RAID6
2 Intel Corporation 82599EB 10-Gigabit SFI/SFP+ Network-cards
Both run Ubuntu 11.04 64Bit.
Both use rsync version 3.0.7 protocol version 30
There are no
2001 Aug 28
1
online resizing patch for ext3-2.4?
Hi Andreas,
Any plans to do a release of the online resizing patch for ext3-1.0?
I've put off asking about this until Al Viro's superblock handling
and other fixes were done, but now that LVM 1.0.1 seems to be approaching a
stable and -linus/-ac mergeable state, this would certainly make deploying
ext3+LVM a lot simpler.
Regards,
Bill Rugolsky
2001 Jul 06
1
ext3 + LVM
Back in May there was a discussion regarding ext3 + LVM.
Were the issues raised by Jay Weber, Andreas Dilger, and others
ever resolved satisfactorily, in either the 2.2 or 2.4?
Thanks,
Bill Rugolsky
2006 May 24
2
Intermittent process crash serving files
We have been using SAMBA for file/print servers and domain controllers
in Windows networks for several years. At one site, we have
intermittent problems in which the connection to the SAMBA server
appears to die: i.e., no one can connect to the share, and the Windows
clients (Terminal Servers and workstations) apparently keep re-trying to
connect which ultimately locks up those clients.