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Hi. Is it possible on Solaris 10 5/09, to rollback to a ZFS snapshot, WITHOUT destroying later created clones or snapshots? Example: --($ ~)-- sudo zfs snapshot rpool/ROOT at 01 --($ ~)-- sudo zfs snapshot rpool/ROOT at 02 --($ ~)-- sudo zfs clone rpool/ROOT at 02 rpool/ROOT-02 --($ ~)-- LC_ALL=C sudo zfs rollback rpool/ROOT at 01 cannot rollback to ''rpool/ROOT at 01'': more

...ng shell. Drops me to a shell where I see: # zfs list NAME USED AVAIL REFER MOUNTPOINT rpool 2.23G 18.7G 55K /a/rpool rpool@install 16K - 55K - rpool/ROOT 2.23G 18.7G 18K /a/rpool/ROOT rpool/ROOT@install 0 - 18K - rpool/ROOT/opensolaris 2.23G 18.7G 2.22G legacy rpool/ROOT/opensolaris@install 1.15M - 2.22G - rpool/ROOT/opensolaris/opt 3.60M 18.7G 3.60M /a/opt rpool/ROOT/opensolaris/opt@install...

...t bup-20100102-184101UTC 1.66M - 33.5G - zp1/public at bup-20100208-050707GMT 0 - 33.7G - zp1/public at bup-20100208-050907GMT 0 - 33.7G - zp1/raphael 69K 104G 20K /home/raphael zp1/raphael at bup-20090223-033745UTC 0 - 18K - zp1/raphael at bup-20090225-184857UTC 0 - 18K - zp1/raphael at bup-20090302-032437UTC 0 - 18K - zp1/raphael at bup-20090309-033514UTC 0 - 18K - zp1/raphael at bup-20090315-190807UTC 0 - 18K - zp1/raphael at bup-20090424-034702UTC 0...

Hi all, I have a pool called tank/home/foo and I want to rename it to tank/home/bar. What''s the best way to do this (the zfs and zpool man pages don''t have a "rename" option)? One way I can think of is to create a clone of tank/home/foo called tank/home/bar, and then destroy the former. Is that the best (or even only) way? TIA, -- Rich Teer, SCSA, SCNA, SCSECA,

Hi, I''m trying to configure QoS on my linux in the following manner: I have a main link with 64K, so I divided it in 3 classes of 18K, 14K and 9K with an excess (not used for classified traffic, just to be shared) of 23K. This excess should be distributed proportonally among the 3 classes, that is, the class that has more rate should borrow more bandwidth. What is happening is just the opposite, the class that has less rate...

...oolpool/u01 root at localhost:/# cp -av /u01.bak/* /u01/ root at localhost:/# zpool list NAME SIZE USED AVAIL CAP HEALTH ALTROOT coolpool 7.94G 6.43G 1.51G 80% ONLINE - root at localhost:/# zfs list NAME USED AVAIL REFER MOUNTPOINT coolpool 6.43G 1.39G 18K /coolpool coolpool/u01 6.43G 1.39G 6.43G /u01 root at localhost:/# ls -l /u01/oradata/orcl/ total 2339863 -rw-r----- 1 oracle oinstall 9781248 2009-05-31 03:27 control01.ctl -rw-r----- 1 oracle oinstall 9781248 2009-05-31 03:27 control02.ctl -rw-r----- 1 oracle oinstall 9781248 2009-05-...

...the traffic is low. Now here is my problem. When I dump a big file over the fiber link, the voice quality goes down considerably. I hit "cancel" on the file, the quality is back. Here is what I know about the Inter-Tel VOIP box we use: it uses UDP streams on ports 5000-5018 and 16384 @ 8-18k per side, per call, over 7 possible channels. Each site has 7 channels, which are rarely all in use. So, the total bandwidth should be, at max (18k x 2 directions x 7 channels) is 252k I came in on Saturday alone, and was able to kill the quality with one call, and one 1gb file in transit. I have s...

hi, I have a dataset (the netflix dataset) which is basically ~18k columns and well variable number of rows but let's assume 25 thousand for now. The dataset is very sparse. I was wondering how to do kmeans/nearest neighbors or kernel density estimation on it. I tired using the spMatrix function in "Matrix" package. I think I'm able to create t...

On Tue, Jul 18, 2017 at 10:40 PM, Aki Tuomi <aki.tuomi at dovecot.fi> wrote: > > > On 19.07.2017 02:38, Mark Moseley wrote: > > I've been playing with weakforced, so it fills in the 'fail2ban across a > > cluster' niche (not to mention RBLs). It seems to work well, once you've > > actually read the docs :) > > > > I was curious if

...utput of ''mount'' shows that ''/'' is mounted on the clone. Here is the output. # zfs list NAME USED AVAIL REFER MOUNTPOINT rpool 22.1G 44.8G 63K /rpool rpool/ROOT 6.11G 44.8G 18K legacy rpool/ROOT/snv_92 6.10G 44.8G 6.09G / rpool/ROOT/snv_92 at fresh_install 5.55M - 6.09G - rpool/ROOT/snv_92.backup 8.00M 44.8G 6.10G legacy rpool/dump 8.00G 44.8G 8.00G - rpool/export 38K 44.8G 20K /expo...

...on (i.e. "zfs list" lists filesystems, volumes and pnfs datasets by default): (pnfs-17-21:/home/lisagab):6 % zfs list NAME USED AVAIL REFER MOUNTPOINT rpool 30.0G 37.0G 32.5K /rpool rpool/ROOT 18.2G 37.0G 18K legacy rpool/ROOT/snv_105 18.2G 37.0G 6.86G / rpool/ROOT/snv_105/var 11.4G 37.0G 11.4G /var rpool/dump 9.77G 37.0G 9.77G - rpool/export 40K 37.0G 21K /export rpool/export/home 19K 37.0G 19K /export/home r...

...#39;': mountpoint or dataset is busy The data seems it might still exist, (correct amount of used space is reported), but /homespool doesn''t provide me any obvious way to get to it any more. # zfs list NAME USED AVAIL REFER MOUNTPOINT homespool 9.91G 124G 18K /homespool homespool/homes 9.91G 124G 9.91G /homes ls -laR /homespool /homespool: total 5 drwxr-xr-x 2 root sys 2 Jan 4 11:48 . drwxr-xr-x 48 root root 1024 Jan 4 20:45 .. I''d dearly love to recover this pool, (no backup, yes I know :-(. It WAS a mir...

(i use the term loosely because i know that zfs likes whole volumes better) when installing ubuntu, i got in the habit of using a separate partition for my home directory so that my data and gnome settings would all remain intact when i reinstalled or upgraded. i''m running osol 2008.11 on an ultra 20, which has only two drives. i''ve got all my data located in my home directory,

-bash-3.2$ zfs share tank cannot share ''tank'': share(1M) failed -bash-3.2$ how do i figure out what''s wrong? This message posted from opensolaris.org

...bout 4 > million mailboxes to handle, which I'm guessing falls well below 'quite > large'. Looking at stats, our peak would be around 2000 logins/sec. > So in terms of overall requests per second, on a 4 CPU server, latencies start to rise pretty quickly once you get to around 18K requests per second. Now, bearing in mind that each login from Dovecot could generate 2 allow and 1 report requests, this leads to roughly 6K logins per second on a 4 CPU server. In terms of memory usage, the more the better obviously, but it depends on your policy and how many time windows you ha...

.... I created an ISCSI target in the following way: # zfs create -V 1g rpool2/iscsivol Turned on the shareiscsi property # zfs set shareiscsi=on rpool2/iscsivol # zfs list rpool2/iscsivol NAME USED AVAIL REFER MOUNTPOINT rpool2/iscsivol 18K 19.9G 18K rpool2/iscsivol I am running into couple of issues here 1) Can''t mount rpool2/iscsivol to another mountpoint such as /myiscsivol I understand this has something to do with -V flag creating a block device. Is there any workaround for thi...

Hi, I apologize for posting this here, I am also trying to post this on machine learning emailing lists. I have a set (18K) of sequences (22 nt long) and I have their counts at 4 different stages. The difference in counts from one stage to the next represents how well the sequence performed in the transition. The total counts remain about the same in each stage. So if a 1 sequence loses some counts in 1 stage, another...

...(0K) COMMAND 3.296 (3K) 3.296 (3K) 0 (0K) LPC 99.216 (97K) 99.216 (97K) 0 (0K) UMB 960 (1K) 272 (0K) 688 (1K) TCPTSR 77.056 (75K) 272 (0K) 76.784 (75K) TINYRFC 18.496 (18K) 272 (0K) 18.224 (18K) NMTSR 6.160 (6K) 6.160 (6K) 0 (0K) REDIR 101.824 (99K) 87.200 (85K) 14.624 (14K) NE2000 9.440 (9K) 0 (0K) 9.440 (9K) TCPDRV 1.328 (1K) 0 (0K) 1.328...

...cumentation, as I initially just created stub pages, but as I continued to improve the documentation, the website never got updated again. There are at least 3-4 stale pages, but one easy one to see is http://llvm.org/docs/PDB/DbiStream.html. If you look in llvm/Docs/PDB/DbiStream.rst the file is 18K and contains a ton of information, but the page above is just blank. I built the documentation target locally and when I view the locally generated documentation, everything is fine. So it is only a problem with the website. Does anyone know how I can get this resolved or who i need to talk to?...

...le just for change 3 bytes, so the whole file was reallocated. What i want to know from you is about the techniques used by rsync (and about other softwares that you know), for change a few bytes in the middle of a big file. Can be a simple question for you, but i really think how rsync can change 18k inside a 1gb file, without rewrite the whole file (or a lot of indirect blocks). If we are talking about a SO without copy-on-write filesystem, maybe we can rewrite just that block (??), but in ZFS for example, if we have a 128K block, and we need to add 10k, that change will propagate to the whol...