I found that the iso make by remastersys always use half of the memory size to be ramdisk.
But I am very sure that I don't need that much space but I do really need many memory.
Is there anyway to specify the ramdisk size for a liveCD(DVD/USB)?
P.S. I modify the isolinux/isolinux.cfg in the ISO and add ramdisk=1048576 to APPEND, but useless.
i've made a ramdisk this way:
mkdir -p /media/ramdisk
mount -t tmpfs -o size=512M tmpfs /media/ramdisk/
The reason for this is because i run a lot of node.js scripts and their execution time is very small, but i suspect that the time overhead is because it reloads the node.js executable from disk and destroys it on each subsecuent run.
So i think this might be the solution to gain a bit, if not
Hello,
I am trying to use hugetlb to make a faster ramdisk .. but ...
I do,
#mount -t hugetlbfs none /media/ramdisk -o size=256M,mode=0777
#df
none 262144 0 262144 0% /media/ramdisk
all seem ok ...
Hi, I have one more problem after switching to systemd.In fstab, I have defined ramdisk:ramfs /media/ramdisk ramfs nodev,nosuid,size=256m 0 0I have script which copies data from disk to ramdisk on bootup:#!
Since the update to 4.1.2 I have been on a ROM and kernel flashing binge and now seem to be getting some anomalies, especially in that I can't get bricked kernel to create zram with some ROMs. I am wondering if somehow I have got the old ramdisk installed or something?
Is there a way to check ramdisk version? A way to update the ramdisk?
Tia :)
Sent from my Nexus 7 using Tapatalk 2
I run a small linux embedded system (2.6.29.6). Kernel loads from Flash into ramdisk
(tmpfs). I need to find more ram.
From /proc/meminfo I see I have a 'Cached:' using a lot of memory. My understanding
is this is the disk cache. However, I don't have a traditional hard disk. I have
a ram disk.
Hello, everybody.I'am a college student,and my discipline is Software Development,I love android very much.so that i try to learn how to build a android kernel from source.
I have a kernel compiled from source for Xperia S ICS frimware, it works, the only problem is the wifi not work,
I've tried add the module to ramdisk source (bcm4330.ko), but it is not work.
So I can't use wifi with my
I need to find out what the kernel block size is from vmstat output. I am specifically looking for kernel block size as defined in Block devices and block sizes. There it says all Linux blocks are currently 1024 bytes, but this is not true for old kernels.
Is there a command I can use to view the kernel block size?
hey all, I have spent hours trying to google the solution but am unable to find it.
Email this page
