similar to: Upsmon problem

My full backup script errorred out the last two times I ran it. I''ve got a full Bash trace of it, so I know exactly what was done. There are a moderate number of snapshots on the zp1 pool, and I''m intending to replicate the whole thing into the backup pool. After housekeeping, I take make a current snapshot on the data pool (zp1). Since this is a new full backup, I then

So, I was running my full backup last night, backing up my main data pool zp1, and it seems to have hung. Any suggestions for additional data gathering? -bash-3.2$ zpool status zp1 pool: zp1 state: ONLINE status: The pool is formatted using an older on-disk format. The pool can still be used, but some features are unavailable. action: Upgrade the pool using ''zpool

First, it fails because the destination directory doesn''t exist. Then it fails because it DOES exist. I really expected one of those to work. So, what am I confused about now? (Running 2008.11) # zpool import -R /backups/bup-ruin bup-ruin # zfs send -R "zp1 at bup-20090222-054457UTC" | zfs receive -dv bup-ruin/fsfs/zp1" cannot receive: specified fs (bup-ruin/fsfs/zp1)

On 17/09/17 18:03, Niklas Hamb?chen wrote: > So far the only difference between `ls` and `bup index` I could observe > is that `bup index` chdir()s into the directory to index, ls doesn't. > > But when I `cd` into the dir and run `ls` without directory argument, it > is still much faster than bup index for each stat(). Hmm, bup uses the fchdir() syscall to go into the target

At the risk of ridicule for my deficient linear algebra skills, I ask for help using the solve.QP function to do portfolio optimization. I am trying to following a textbook example and need help converting the problem into the format required by solve.QP. Below is my sample code if anyone is willing to go through it. This problem will not solve because it is not set up properly. I hope I

On 15/09/17 03:46, Niklas Hamb?chen wrote: >> Out of interest have you tried testing performance >> with performance.stat-prefetch enabled? I have now tested with `performance.stat-prefetch: on` but am not observing a difference. So far the only difference between `ls` and `bup index` I could observe is that `bup index` chdir()s into the directory to index, ls doesn't. But when

Hi, I have a gluster 3.10 volume with a dir with ~1 million small files in them, say mounted at /mnt/dir with FUSE, and I'm observing something weird: When I list and stat them all using rsync, then the lstat() calls that rsync does are incredibly fast (23 microseconds per call on average, definitely faster than a network roundtrip between my 3-machine bricks connected via Ethernet). But

I did a quick test on one of my lab clusters with no tuning except for quota being enabled: [root at dell-per730-03 ~]# gluster v info Volume Name: vmstore Type: Replicate Volume ID: 0d2e4c49-334b-47c9-8e72-86a4c040a7bd Status: Started Snapshot Count: 0 Number of Bricks: 1 x (2 + 1) = 3 Transport-type: tcp Bricks: Brick1: 192.168.50.1:/rhgs/brick1/vmstore Brick2:

I found the reason now, at least for this set of lstat()s I was looking at. bup first does all getdents(), obtaining all file names in the directory, and then stat()s them. Apparently this destroys some of gluster's caching, making stat()s ~100x slower. What caching could this be, and how could I convince gluster to serve these stat()s as fast as if a getdents() had been done just before

Dear list, I am syncing files with rsync .... surprise surprise ... Rsync claims files to be uptudate, but they are not ... >From the log: export/opt/bup/status/1 is uptodate export/opt/bup/status/2 is uptodate . . Source directory (locally on server): -rw-r--r-- 1 root root 28 2008-03-01 22:44 1 -rw-r--r-- 1 root root 28 2008-03-01 22:37 2 . . Destination directory (nfs share):

Hi, I have UPS Socomec ITYS 3000 with Netvision card. OS is Centos 6.5 64-bit. NUT installed with yum,. nut-2.6.5-2.el6.x86_64 nut-client-2.6.5-2.el6.x86_64 Why is ups.status empty? Here is upsc output: upsc myups at localhost battery.charge: 97.00 battery.runtime: -60.00 battery.voltage: -0.10 device.mfr: Net Vision v6.01 (SN 0101414290) device.model: ITYS 3 kVA device.serial: 3I14450043

Hi. Dovecot 2.2, with the zlib plugin, I think we're getting bad index entries on IMAP COPY. On copying a message to an empty folder, in the dovecot error log I see: Sep 19 20:34:25 imap01 dovecot: imap(grain at rp-auth-test.com): Error: Cached message size smaller than expected (615 < 971) Sep 19 20:34:25 imap01 dovecot: imap(grain at rp-auth-test.com): Error: Corrupted index cache file

WHY OH WHY does rsync SEND and CREATE a file called RepositoryPath ALTHOUGH the rsync is called like rsync "--exclude=*.bup RepositoryPath" ... can ANYBODY explain. ALSO when you specify an exclude list on the server in the rsyncd.conf file and you call rsync with the --delete option WHY DO THE FILES that SHOULD BE EXCLUDED get deleted ?? Jeeez, what a bummer W

I'm attempting to mirror a directory tree from debian stable (rsync version 2.5.6cvs) to a win2k box (cygwin, rsync version 2.5.5). This setup/command had previously worked for a bit (cygwin at rsync version 2.4.6 AFAICR), but yesterday it hung, so, finding some mail-list entries about that, I upgraded cygwin, and now I get this: C:\>c:\cygwin\bin\rsync.exe -vvvvvv -essh -ac --delete

On 15/09/17 02:45, Sam McLeod wrote: > Out of interest have you tried testing performance > with performance.stat-prefetch enabled? Not yet, because I'm still struggling to understand the current more basic setup's performance behaviour (with it being off), but it's definitely on my list and I'll report the outcome.

Hi All, Today I got a couple of ZyXEL Prestige 2000W WiFi phones. I'm having a problem making SIP calls although I can receive calls just fine. When I try to make a call the phone makes some sound (like "bup bup bup bup bup bup beep beep") and then I just hear hissing background noise (not too loud - like comfort noise). I upgraded to the latest firmware on the phone - Wj.00.10

Hello everyone, Considering the following code sample : ---- indexes <- function(vec) { vec <- which(vec==TRUE) return(vec) } mat <- matrix(FALSE, nrow=10, ncol=10) mat[1,3] <- mat[3,1] <- TRUE ---- Issuing apply(mat, 1, indexes) returns a 10-cell list, as expected. Now if I do: ---- mat[1,3] <- mat[3,1] <- FALSE apply(mat, 1, indexes) ---- I would expect a

Hi Niklas, Out of interest have you tried testing performance with performance.stat-prefetch enabled? -- Sam McLeod @s_mcleod https://smcleod.net > On 14 Sep 2017, at 10:42 pm, Niklas Hamb?chen <mail at nh2.me> wrote: > > Hi, > > I have a gluster 3.10 volume with a dir with ~1 million small files in > them, say mounted at /mnt/dir with FUSE, and I'm observing

Hello NUT Team! I continue playing with NUT for Windows and USBHID-UPS driver I've got from Frederic to fix "Data Stale" problem. It seems there is something wrong when Network UPS Tools service is starting with disconnected USB cable. UPSMON is writing "Data Stale" to output and continue do it infinitely, even the cable is connected back. Here is a short log: Network

Hi David, in my opinion, VDO isn't worth the effort. I tried VDO for the same use case: backups. My dataset is 2-3TB and I backup daily. Even with a smaller dataset, VDO couldn't stand up to it's promises. It used tons of CPU and memory and with a lot of tuning I could get it to kind of work, but it became corrupted at the slightest problem (even a shutdown could do this, and