Displaying 4 results from an estimated 4 matches for "underyl".
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underly
2012 Jan 07
3
LUKS full disk Encryption question
From RHEL docs:
"The default implementation of LUKS in Red Hat Enterprise Linux is AES
128 with a SHA256 hashing. Ciphers that are available are:
AES - Advanced Encryption Standard - FIPS PUB 197
Twofish (A 128-bit Block Cipher)
Serpent
cast5 - RFC 2144
cast6 - RFC 2612"
My question is:
What will be the performance impact on my Celeron 1.73 GHz CPU and/or
hdd
2015 May 25
2
fsck failing to notice that the block device was pulled out from under it?
Hello,
tl;dr: it seems like fsck fails to notice when the block device
disappears from under it.
I have the following setup:
* external USB disk
* a partition with LUKS in it
* ext4 filesystem inside the LUKS block device
While doing backups to it I noticed that after some time backups would
fail with an error (failed to write, ).
In the following log I'm attaching the disk, enabling LUKS
2005 Sep 26
2
encoder_example.c Questions
I've been trying to piece my way through the encoder_example.c program
to better understand how to encode files as ogg/vorbis. I'm stuck on
two sections of the code.
This is the first
/* uninterleave samples */
for(i=0;i<bytes/4;i++){
buffer[0][i]=((readbuffer[i*4+1]<<8)|
(0x00ff&(int)readbuffer[i*4]))/32768.f;
2014 Jan 13
2
how to detect if qemu supports live disk snapshot
Hi everyone,
Using the QEMU hypervisor, when a live disk snapshot is requested through libvirt,
the request can fail if the underyling qemu binary lacks the snapshotting
support.
In python, we have something like
libvirtError: Operation not supported: live disk snapshot not supported with this QEMU binary
I'd like to detect ahead of time if the underlying QEMU can or cannot do snapshotting,
and disable right from the sta...