similar to: HSM

I think there may be some confusion here. By HSM I was referring to Hierarchical Storage Management, whereby there are multiple levels of storage (fast+expensive <-> slow+cheap) and files migrate up or down. Originally it was used to keep data on tape with the metadata residing on disk though it has been expanded to allow a SAS/SATA hierarchy. Quite where PKI comes in I'm not sure,

Hmm, don't you just love changing terminology! I've been using HSM systems at work since '99. BTW, DMAPI is the Data Management API which was a common(ish) extension used by amongst others SGI and IBM. Back to lvmcache. It looks interesting. I'd earlier dismissed LVM since it is block orientated, not file orientated. Probably because my mental image is of files migrating to

ZFS also does some fun things here if you want to build an SSD & spinning disk array - http://zfsonlinux.org/ On 11 January 2017 at 11:56, J Martin Rushton < martinrushton56 at btinternet.com> wrote: > Hmm, don't you just love changing terminology! I've been using HSM > systems at work since '99. BTW, DMAPI is the Data Management API which > was a common(ish)

HSM also stands for "Hardware security module" Maybe lvmcache would be interesting for you? HSM is more popularly known as "tiering". Cheers, Andrew On 11 January 2017 at 11:15, J Martin Rushton < martinrushton56 at btinternet.com> wrote: > I think there may be some confusion here. By HSM I was referring to > Hierarchical Storage Management, whereby there are

Dogtag? http://pki.fedoraproject.org/wiki/PKI_Main_Page On 11 January 2017 at 10:30, J Martin Rushton < martinrushton56 at btinternet.com> wrote: > Purely from interest, is there any current FOSS implementation of HSM? > I note that XFS has dropped support for DMAPI, have other filesystems? > > Regards, > Martin > > > _______________________________________________

Hi all, Can anybody inform me wether the "RedHat Certificate System" or actually a CentOS equivalent is available for CentOS. Just skimmed on a download site through the RPM's for 5.3 and I couldn't find it. According to their pressrelease, it the code should be gpl, allthough I can't find any rpm for RH, FC or Centos. It seems that this is one of the few CA-packages for

On 03/11/18 02:31, Robert Heller wrote: <snip> > Yeah, there are very few of us that completely skipped > MS-DOS/MS-Windows/MacOS-Clasic and *never* used a graphical file manager or > any of the eye-candy that people now believe is "standard" or "normal". I > went from VMS on a VT<whatever> to a VAXStation 2000 to a VAXStation 3000, to >

I've been trying to build a model cluster using three virtual machines on my home server. Each VM boots off its own dedicated partition (CentOS 7.3). One partition is designated to be the common /home partition for the VMs, (on the real machine it will mount as /cluster). I'm intending to run GFS2 on the shared partition, so I need to configure DLM and corosync. That's where I'm

On 14/12/17 18:57, Warren Young wrote: > On Dec 13, 2017, at 5:15 PM, J Martin Rushton <martinrushton56 at btinternet.com> wrote: >> >> # dd if=/dev/sdc of=/home/dd-copy-of-sdc > > Better, use ddrescue: > > https://www.gnu.org/software/ddrescue/ > > dd will do unfortunate things like quit early on I/O errors, even if later blocks would read just fine.

I said I had several questions to start threads on.... What about ZFS and various HSM solutions? Do any of them already work with ZFS? Are any going to? It seems like HSM solutions that access things at a file level would have little trouble integrating with ZFS. But ones that work at a block level would have a harder time. On that same thread, what about support for DMAPI within ZFS?

On 13/12/17 21:42, Leon Fauster wrote: > Am 13.12.2017 um 22:31 schrieb martin.wagner at mailbit.io: > >> I have a Centos server that crashed, it would no longer boot. I thought it was the disk with the OS that was the problem so I bought a new one and did a fresh install and now the computer is again up and running. But I'm having problems with accessing the old failed disk. I

-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1 On 14/02/15 16:53, Les Mikesell wrote: <snip> > To understand it completely you need to know the order of > operations as the shell makes multiple passes over the line, > parsing, processing metacharacters, and expanding variables. And > I don't know where to find a concise description of that any more. man bash, about 900

Hi - I was wondering if any of you may be able to point me in the right direction. I am in the process of designing a fairly large fileserver solution in an MS Active directory environment. I have setup and tested ctdb samba, however, after several discussions with a couple of my colleagues, i am now considering a more vanilla flavour of samba. The key features the solution requires are: •

Hi. I'm looking for a tutorial/how-to for a HSM (Hierarchical /Storage/ Management). keeping old messages for a user in a cheap storage and recent messages in a faster one. I see on dovecot2 wiki an alternative for hsm as "Alternate storage", but I don't now if it's a good solution for me. The expected result is a faster imap/pop access for new messages on a

I am essentially asking the same question that Eirik Overby asked a couple of years ago. Is anyone aware of PCI-X/PCIe hardware security modules that are supported on FreeBSD? I have not seen any on the FreeBSD hardware compatibility lists. Again, as Eirik noted in his question, HSMs are not simply crypto accelerators (which are supported on FreeBSD), they also are a means of storing keys

https://bugzilla.mindrot.org/show_bug.cgi?id=3202 Bug ID: 3202 Summary: Ed25519 key on HSM is not getting listed in ssh-add -l command Product: Portable OpenSSH Version: 8.2p1 Hardware: ARM64 OS: Linux Status: NEW Severity: enhancement Priority: P5 Component: ssh-add

This scanner is supported according to the SANE page, but doesn't work on my up-to-date C7 system (updated 20 minutes ago). The Canon web site is as expected - as useful as a chocolate tea pot. Has anyone managed to get this to run, and if so can you share the secret please. -------------- next part -------------- A non-text attachment was scrubbed... Name: signature.asc Type:

On 11/09/17 11:56, Leon Fauster wrote: > Am 10.09.2017 um 17:33 schrieb J Martin Rushton <martinrushton56 at btinternet.com>: >> >> When I start corosync each node starts up but does not see the others. > > for multicast mode; did you tried to set [1] on the main host (not VMs)? > > [1] echo 1 > /sys/class/net/${yourbridgeinterface}/bridge/multicast_querier

-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1 Thanks Andrew. One more problem solved, as I discovered last thing yesterday there was a missing "[Install]". Using your copy of the httpd service I cut-and-pasted it onto the end of the service file you'd given me earlier and at last was able to load the service. It wouldn't run, but at least it was some progress. I ran

> On Jun 12, 2016, at 11:21 AM, J Martin Rushton <martinrushton56 at btinternet.com> wrote: > > $ scp svr2:/path/to/source svr1:/path/to/dest > > You'll get twice the network traffic since the copy is running on your > workstattoin (or whatever). You probably meant: $ scp -3 svr2:/path/to/source svr1:/path/to/dest -- Jonathan Billings <billings at