search for: spinup

...n Hello, this is creat_AR1_synt_ser.R. \n These are the input parameters: synt_series(ar1_length, rho1, ...), where rho1 is the correlat. coef.\n") ar1 <- function(x, rho1, af) { return(x*rho1 + runif(1, -af, af)) } #Spin-up for the AR1 series. For this case is enough with this amount spinup <- function(x0, rho1, af) { xt <- x0 for (i in 1:100) { xtp1 <- ar1(xt, rho1, af) xt <- xtp1 } return(xt) } #Wherein "ar1_length" is the number of data in AR1 series #rho1 is a correlation coef. #sigmaz_c is optional synt_series <- function(ar1_leng...

Reading about systemd, it seems it is not well liked and reminiscent of Microsoft's "put everything into the Windows Registry" (Win 95 onwards). Is there a practical alternative to omnipresent, or invasive, systemd ? -- Regards, Paul. England, EU. Centos, Exim, Apache, Libre Office. Linux is the future. Micro$oft is the past.

...: Disabled Background consistency check : Disabled Automatic Failover : Enabled Global task priority : High Performance Mode : Default/Dynamic Stayawake period : Disabled Spinup limit internal drives : 0 Spinup limit external drives : 0 Defunct disk drive count : 0 Logical devices/Failed/Degraded : 0/0/0 SSDs assigned to MaxCache pool : 0 Maximum SSDs allowed in MaxCache pool : 8 MaxCache Read...

I posted a thread here... http://forums.opensolaris.com/thread.jspa?threadID=596 I am trying to finish building a system and I kind of need to pick working NIC and onboard SATA chipsets (video is not a big deal - I can get a silent PCIe card for that, I already know one which works great) I need 8 onboard SATA. I would prefer Intel CPU. At least one gigabit port. That''s about it. I

...ning nv, the s10 one isn''t mounted and vice versa. end result is that the other drive doesn''t even get spun up... ... that is until I use dtrace. First time when i use dtrace after boot, not only is there a pause while dtrace initialises things internally, but there''s a spinup noise from the other hdd too... Two questions: is this unavoidable? is it intentional? Darren

...the good RAID controllers I do have with Ultra 3 interfaces to go crazy (the array powers up when it receives signal from the host adapter: not each drive, but the WHOLE ARRAY powers up on command; the DPT controllers I have simply refuse to recognize any drives at all on the bus, regardless of spinup delay (I set it to 60 seconds and still no joy; the 39160 recognizes all the drives just fine))). Maybe one of those slower controllers might be better than software RAID1; but at this point I'm open to suggestions. -- Lamar Owen Director of Information Technology Pisgah Astronomical Resea...

I'm running a headless server, so no GUI, just ssh logins. I don't seem to have the mechanism that automounts USB drives to a subdirectory of /media, and from googling around I think that's a feature of a GUI-based system. What implements it? Right now I manually create a mountpoint in /mnt and then manually mount by label from /dev/disk/by-label after plugging the drive in. It

I've been able to get the latest Windows port installed on my Hyper-V 2012 R2 instance and start the service. But as I'm an absolute beginner I'm not sure how to proceed further. I've browsed the archives, but discussions here tend to assume at least an intermediate level of understanding; thus it's still quite a bit over my head. Your patience and slow explanations are

...nt it on /var/lock : #create a small ramdisk, mount /var/lock there dd if=/dev/zero of=/dev/ram15 bs=1k count=64 > /dev/null mke2fs -m0 /dev/ram15 64 > /dev/null mount /dev/ram15 /var/lock > /dev/null cp -raf /var/lock.skel/* /var/lock/ >/dev/null This way, creating a log file will not spinup the HD. Added benefit is that there won''t be stale locks after power failure... How safe is it to have things set up this way ? Does it create some security problems ? Thanks in advance Pascal A. Dupuis -- Q: How many existentialists does it take to screw in a lightbulb? A: Two. One t...

I''m putting together a NexentaOS (b65)-based server that has 4 500 GB drives on it. Currently it has two, set up as a ZFS mirror. I''m able to boot Nexenta from it, and it seems to work ok. But, as I''ve learned, the mirror is not properly redundant, and so I can''t just have a drive fail (when I pull one, the OS ends up hanging, and even if I replace it, I have to