search for: subsecond

using "synchronized" subsecond timestamps imho only makes sense with synchronized time (ntp) through that ssh tunnel, too. and with this assumption a "full VPN ssh usage" instead of "only filesystem timestamps" [maybe trying with target systems without subsecond timestamps?] seems impractical to me. or at lea...

...gt; >> I currently use sshfs to mount directories from some computers and a >> NAS into other computers. I recently noticed that when copying some >> files from one computer into one of these sshfs mounted directories >> (supposedly preserving times) the files are losing the subsecond part >> of mtime (and atime). So, for example, `stat foo` shows this locally: > > My first thought after reading this is why aren't you using NFS? > > I can't speak to what patches might get accepted, but it does seem like > this is the wrong tool for the job. Not s...

...e if there's some flaw in my plan. I currently use sshfs to mount directories from some computers and a NAS into other computers. I recently noticed that when copying some files from one computer into one of these sshfs mounted directories (supposedly preserving times) the files are losing the subsecond part of mtime (and atime). So, for example, `stat foo` shows this locally: Access: 2023-05-09 13:47:59.422975530 +0200 Modify: 2023-05-09 08:07:12.267263456 +0200 But `stat /mnt/whatever/foo` (the same file copied to the sshfs mounted directory) shows: Access: 2023-05-09 13:47:59.000000000 +0200...

...aw in my plan. > > I currently use sshfs to mount directories from some computers and a > NAS into other computers. I recently noticed that when copying some > files from one computer into one of these sshfs mounted directories > (supposedly preserving times) the files are losing the subsecond part > of mtime (and atime). So, for example, `stat foo` shows this locally: My first thought after reading this is why aren't you using NFS? I can't speak to what patches might get accepted, but it does seem like this is the wrong tool for the job. -- Lucas Holt Luke at FoolishGame...

Historically the view has been if you want NFS-like filesystem over SSH write a dedicated subsystem.? The OpenSSH project stopped following the sftp spec when it tried to "be-everyting-to-everyone" protocol instead of a clean and simple ftp/scp replacement.? As filesystem sharing protocols have oddies between platforms that add a lot of complexity and are unsuited for the original

A sample of the data I have is: > head(sensor) logged_on accx accy accz compassx compassy compassz gyrox gyroy gyroz 1 1326561428000 -0.4602 0.8346 0.0936 0.145508 -0.350586 0.259766 59.617390 28.521740 59.617390 2 1326561428050 -0.4212 1.0452 0.1326 0.219727 -0.321289 0.241211 88.695656 27.478260 88.695656 3 1326561428100 -0.2496 1.3416 0.2886 0.214844 -0.326172

From: Ron <ron at debian.org> On filesystems with subsecond resolution, like ext4, we can't trust the timestamp of aconfig.h.in since autoheader leaves it truncated to second resolution (apparently touch -r and cp -p can do this at the very least) while configure has full subsecond resolution, so it can look newer even when it was cleanly created first,...

On 07/30/2014 11:59 PM, Ron Lee wrote: > From: Ron <ron at debian.org> > > On filesystems with subsecond resolution, like ext4, we can't trust the > timestamp of aconfig.h.in since autoheader leaves it truncated to second > resolution (apparently touch -r and cp -p can do this at the very least) > while configure has full subsecond resolution, so it can look newer even > when it was cl...

From: Ron <ron at debian.org> Hi, I've just taken over maintaining the packages for this in Debian, and we've been carrying a couple of patches for a while now that really should have been forwarded since they're clearly not distro specific. I added a third one to that yesterday to fix another autoconf build 'race' seen when doing parallel builds. Cheers, Ron

...ng warning in Firebug: "Element referenced by ID/NAME in the global scope. Use W3C standard document.getElementById() instead." as we make ''lots'' of use of the above type of eval statement (and have a large number of page elements) the performance hit makes some of our subsecond loops take tens of seconds. No performance hit if firebug is turned off though. I''ve read in some other posts something about the warning being incorrect and that prototype is working as intended, but that doesn''t help with the first impressions people get when running our app if...

...cow2 file with multiple ext4 File Systems. Days later want to reproduce the production of the qcow2 and have the exact same byte-for-byte file, to prove my build is reproducible. Currently the ctime attributes of the inodes will differ and thus the qcow2 files will differ. Since the file times are subsecond the trick of setting the system time and chmoding the files will not work. In https://stackoverflow.com/questions/47440618/changing-qcow2-st-ctime I mention how debugfs can be used to change the ctimes. Two possible usages come to mind: 1. A global flag that would indicate the ctime that should...

...them under qemu. With f12, the first thing you see after you think isolinux is done, is a black screen with an underline cursor in the upper left. With f14, you get the IMHO less nice full screen flash of white. This is also visible on hardware, e.g. my netbook, though the duration will be subsecond versus longer than a second under qemu. I can do more digging, but hope that someone can give me the quick explanation off the top of their heads. I did scan the archives of the list a few months back, and saw the comment about 'vga=keep' or whatever, which made me think this is possib...

This was asked many years ago but I thought I would check to see if things have changed. Is it possible to take over a call in progress - using a replacement Asterisk server? In other words, if 2 user agents are connected through an Asterisk PBX, and I tracked the call ID, IP of each UA (and anything else needed), could I remove the PBX and put a new one in its place (at the same IP

Full_Name: Bo Zhou Version: 2.6.1 (2007-11-26) OS: Windows XP Submission from: (NULL) (207.237.54.242) Hi, I found an arithmetic problem when I'm doing something with POSIXct The code to reproduce it is as follows (This is the recommended way of finding out time zone difference on R News 2004-1 Page 32 URL http://cran.r-project.org/doc/Rnews/Rnews_2004-1.pdf) a=Sys.time()

...n-out-2.4.21rc5/ In the broken out directory, only the first patch is the htree patch. The rest are some other 2.5 features which I've backported to 2.4, including forward compatibility for upcoming future extfs upgrades including dynamic filesystem resizing and expanded inodes for things like subsecond timestamps. The patches also add support for setting default mount options via tune2fs, and the improved Orlov block allocator. So if you're feeling adventurour, please backup your systems (you should *always* backup your systems, even when you're not trying out new kernel patches :-), an...

Hi, when I tried to build rsync-3.0.2 on i686-linux/gnu, I noticed 2 problems: ==================== (1) With the Linux kernel >=2.6.20, "make check" occasionally fails, due to subsecond timestamps sometimes being truncated and sometimes being rounded upwards (both on i686 and x86_64). Attached are two files demonstrating the problem: rsync-3.0.2-check-out with the relevant output from "make check", and rsync-3.0.2-check-ls-full-time with the output from ls -l --full-t...

I was looking for performance comparisons. I just found this link (http://blog.inoi.fi/2010/10/migrating-from-xapian-to-elasticsearch.html <http://blog.inoi.fi/2010/10/migrating-from-xapian-to-elasticsearch.html>). This was write on 2010. Could someone comment it ? Is There some truth in what he said? I hate java, and didn?t want to back to java search engines...

I am wondering if there is a good way to work with data that is indexed in time, via timestamps with a resolution in milliseconds. As I understand it, the POSIX classes have a resolution i n terms of seconds, and will not process fractional seconds from a string. Is this correct. I realize that this may be a little unclear. Here is what I am trying to do: A data frame with a time series

...1331797306000 410 -0.1638 200928 1331797311000 769 0.8580 201287 1331797329000 1101 0.3588 201619 1331797346000 403 -0.1638 200921 1331797311000 1794 0.3666 202312 1331797380000 The id field represents the subsecond value in the timestamp (n ids/second). What I'd like to do is combine the fields, so that I'm left with an equally-spaced timeseries with readings. What's the most efficient way to do this using R? There are an arbitrary number of timestamps per second. Many thanks! -- H -- Sent from m...

...when our needs grew to a couple of hundred million docs no go. Index times get insanely slow very quickly We add about 250,000 docs a day. You can play games with switching indexes during updates and multiple remote dDBs. But why. Using ES we index 1000 new docs in 4 seconds. Our search times are subsecond in most non-phrase searches. ES Is easy to set up and maintain and expands easily. It is easily expanded and our go to choice for large projects. We still use xapian and are happy with it in more static situations. One thing about xapian -- the support by Olly and others is superb. Michael &...