similar to: kernel: EXT3-fs: Unsupported filesystem blocksize 8192 on md0.

On a CentOS 6 64bit system, I added a couple prototype SAS SSDs on a HP P411 raid controller (I believe this is a rebranded LSI megaraid with HP firmware) and am trying to format them for best random IO performance with something like postgresql. so, I used the raid command tool to build a raid0 with 2 SAS SSDs # hpacucli ctrl slot=1 logicaldrive 3 show detail Smart Array P410 in Slot 1

Hi! Is it safe to use ext3 on a md0 device on 2.2.19?? 2.4.x?? /Pär-Ola Nilsson

Hi all, I thought to have tested this a while ago but I guess not. I have a Centos 5.3 system (call its SYSA) software raid 0, 2 disks. I have an identical system (SYSB) else were, so I pull one of my mirrors drives from SYSA and put it in SYSB as the only drive in SYSB. Upon but I get grub error. I boot in recuse mode (CD, linux rescue) and it attempts to mount the disk, but claims no

Hi all, can I use /dev/md0 (raid1 configured under centos kvm host) as a virtio block device under a Centos 5.4 kvm guest?? Thanks. -- CL Martinez carlopmart {at} gmail {d0t} com

Hi folks, I updates one of my long-running CentOS 4.x systems today, and afterwards it wouldn't boot properly. My issue was that it would start, then announce: Checking root filesystem /dev/md0 is mounted. e2fsck cannot continue. After much twiddling around, I discovered that if I booted from the first kernel I had, it would boot properly. Now this is a hand-rolled RAID, not an

Hi all, Taken from this link; https://www.centos.org/modules/newbb/print.php?form=1&topic_id=34988&forum=55&order=ASC&start=0 Seems like I am having the same issue. I assigned my boot loader to be on /dev/md0 rather then the default of /dev/sda1 Does any one have insight to this? Thanks in advance. BTW, I have no swap partition and will do a swap file instead, easier to

I am having a problem with the foreign library correctly reading some integer data. Specifically, d _ read.dta('aptaa.dta') > d[1:5,] scenario metcode yr ginv cons gocc abs dvac gmre gmer 1 1 AA 2002 0.007 1377 -0.071 51710 0.071 -0.011 -0.127 2 1 AA 2003 0.000 0 -0.016 62568 0.014 -0.043 -0.538 3 1 AA 2004 0.000 0 -0.002

Sorry, this is going to be a rather long post...Here's the situation; I have 4 IDE disks from an old snap server which fails to mount the raid array. We believe there is a controller error on the SNAP so we've put them in another box running CentOS 5 and can see the disks OK. hda thru hdd looks like this Disk /dev/hdd: 185.2 GB, 185283624960 bytes 255 heads, 63 sectors/track, 22526

Hi, I want to use an ext3 Partition (~1TB) for Mail Storage, this means tons of small files. Has anyone recommendations about blocksize, inodes, etc. for mkfs.ext3 ? Thanks in advance, David -- View this message in context: http://www.nabble.com/Ext3----which-blocksize-for-small-files--tf2601442.html#a7257363 Sent from the Ext3 - User mailing list archive at Nabble.com.

Hi! I'm going to build a maildir-based mailserver with a ~56 gb mail-partition. What blocksize/bytes-per-inode/number of inodes should i use (i don't want to ran out of inodes and don't want to sacrifice too much space for filefragments)? Is there a drawback when lowering the blocksize/increasing the number of inodes (except the maximum filesystem size)? The inodes used by a file is

Dear Samba-Users, could you please help me with the following two questions: 1. How can I increase the maximum SMB-blocksize from currently 4 KByte to the "regular" 64 KByte with my Red Hat Samba-Client (The server is already configured to 64 KByte and with a Windows-client this SMB-blocksize can be used.) 2. How can I deactivate the buffer on the SMB-client, so that the same file is

On Wed, Jan 31, 2018 at 09:26:39PM -0600, Eric Blake wrote: > +static int > +blocksize_parse (const char *name, const char *s, unsigned int *v) Maybe use nbdkit_parse_size? Rich. -- Richard Jones, Virtualization Group, Red Hat http://people.redhat.com/~rjones Read my programming and virtualization blog: http://rwmj.wordpress.com virt-df lists disk usage of guests without needing to

I examined each filter to see which ones implement a cache and do not properly consider consistency across clients for flush requests. For these filters we should force .can_multi_conn to return false. I believe only one filter (blocksize) needs to be updated and all the other ones are safe. --- filters/blocksize/blocksize.c | 12 ++++++++++++ 1 file changed, 12 insertions(+) diff --git

--- filters/blocksize/nbdkit-blocksize-filter.pod | 4 ++-- filters/blocksize/blocksize.c | 19 +++++++++++++++++++ 2 files changed, 21 insertions(+), 2 deletions(-) diff --git a/filters/blocksize/nbdkit-blocksize-filter.pod b/filters/blocksize/nbdkit-blocksize-filter.pod index b6cf4dd..0abed2f 100644 --- a/filters/blocksize/nbdkit-blocksize-filter.pod +++

I'm at the KVM Forum at the moment, and next week I'm at another conference, so don't have time to review this patch right now. Maybe others will comment. Rich. -- Richard Jones, Virtualization Group, Red Hat http://people.redhat.com/~rjones Read my programming and virtualization blog: http://rwmj.wordpress.com Fedora Windows cross-compiler. Compile Windows programs, test, and build

пн, 24 лют. 2020 о 22:53 Richard W.M. Jones <rjones@redhat.com> пише: > > Since the blocksize option was added since the minimum version of > libguestfs for virt-v2v, we need to make it conditional so that > virt-v2v can still be compiled with the older libguestfs. > > This commit does the minimum fix to make it build. It doesn't > conditionalize the --blocksize

Is there any way of increasing rsync's block transfer size for when you need to transfer data from one filesystem to another on the same disk? Using a large blocksize tends to decrease track to track seeks. If I put a large dd or something in between two tar's in such a situation, I see over double the throughput on an AIX system (1M vs 64K). Thanks. -- Dan Stromberg DCS/NACS/UCI

https://bugzilla.samba.org/show_bug.cgi?id=6604 Summary: [manpage] improve documentation of option --block- size=BLOCKSIZE Product: rsync Version: 3.0.6 Platform: Other OS/Version: Windows XP Status: NEW Severity: normal Priority: P3 Component: core AssignedTo: wayned at

Hi all, I've found that the FLAC__FrameHeader struct's blocksize member has values limited to the range (0, FLAC__MAX_BLOCK_SIZE] where FLAC__MAX_BLOCK_SIZE is 65535. In the encoder, what determines the size of a block? Cheers, Erik -- ----------------------------------------------------------------- Erik de Castro Lopo -----------------------------------------------------------------

Hi I've got serious problem with my Vorbis-Decoder. The error seems to happen in the inverse Mdct. Before the imdct the values seems to be correct (compared with those of jOrbis (www.jcraft.com/jorbis/)). But after the transformation the values shows a strange behaviour. In [0, blocksize/2] the values are correct, but in [blocksize/2, blocksize] the values are wrong. The difference in