Hello ,
i try to make building in RAM . i read the Arch wiki and some other posts but not really understand and so im not sure if i make it right .
as i read on arch wiki tmpfs means using ram and standart it use the half of ram size . i have 64gb so it will use 32 GB for it what i think it will be enough to build there without problems .
if i check tmp it gives the following :
findmnt /tmp
TARGET SOURCE FSTYPE OPTIONS
/tmp tmpfs tmpfs rw,nosuid,nodev,nr_inodes=409600,inode64
as it tell me the source is tmpfs i think its in ram ?
so i change the build dir in makepkg to BUILDDIR=/tmp/makepkg
is that all i need to build in ram ?
im confused bec i also read tmpfs on arch wiki there it stand the fstab should look like this :
/etc/fstab
tmpfs /tmp tmpfs rw,nodev,nosuid,size=2G 0 0
tmpfs /www/cache tmpfs rw,size=1G,nr_inodes=5k,noexec,nodev,nosuid,uid=user,gid=group,mode=1700 0 0
my fstab look this :
UUID=8e50e065-11b1-4774-8082-1ab1ea33981e /var/tmp btrfs subvol=/@tmp,defaults,noatime,space_cache,autodefrag,compress=zstd 0 2
do i need to make change there ? im a bit afraid to change fstab
fstab
/etc/fstab: static file system information.
Use âblkidâ to print the universally unique identifier for a device; this may
be used with UUID= as a more robust way to name devices that works even if
disks are added and removed. See fstab(5).
UUID=8FFB-AA6A /boot/efi vfat umask=0077 0 2
UUID=8e50e065-11b1-4774-8082-1ab1ea33981e / btrfs subvol=/@,defaults,noatime,space_cache,autodefrag,compress=zstd 0 1
UUID=8e50e065-11b1-4774-8082-1ab1ea33981e /home btrfs subvol=/@home,defaults,noatime,space_cache,autodefrag,compress=zstd 0 2
UUID=8e50e065-11b1-4774-8082-1ab1ea33981e /root btrfs subvol=/@root,defaults,noatime,space_cache,autodefrag,compress=zstd 0 2
UUID=8e50e065-11b1-4774-8082-1ab1ea33981e /srv btrfs subvol=/@srv,defaults,noatime,space_cache,autodefrag,compress=zstd 0 2
UUID=8e50e065-11b1-4774-8082-1ab1ea33981e /var/cache btrfs subvol=/@cache,defaults,noatime,space_cache,autodefrag,compress=zstd 0 2
UUID=8e50e065-11b1-4774-8082-1ab1ea33981e /var/log btrfs subvol=/@log,defaults,noatime,space_cache,autodefrag,compress=zstd 0 2
UUID=8e50e065-11b1-4774-8082-1ab1ea33981e /var/tmp btrfs subvol=/@tmp,defaults,noatime,space_cache,autodefrag,compress=zstd 0 2
/dev/disk/by-partlabel/Musik_Bilder_Videos /mnt/Musik_Bilder_Videos auto nosuid,nodev,nofail,x-gvfs-show 0 0
/dev/disk/by-partlabel/Backup_ssd /mnt/Backup_ssd auto nosuid,nodev,nofail,x-gvfs-show 0 0
/dev/disk/by-label/Dropbox /mnt/Dropbox auto nosuid,nodev,nofail,x-gvfs-show 0 0
/dev/disk/by-partlabel/SteamFast /mnt/SteamFast auto nosuid,nodev,nofail,x-gvfs-show 0 0
Binderfs Anbox
none /dev/binderfs binder nofail 0 0
makepkg
#!/hint/bash
/etc/makepkg.conf
#########################################################################
SOURCE ACQUISITION
#########################################################################
#-- The download utilities that makepkg should use to acquire sources
Format: âprotocol::agentâ
DLAGENTS=(âfile::/usr/bin/curl -qgC - -o %o %uâ
âftp::/usr/bin/curl -qgfC - --ftp-pasv --retry 3 --retry-delay 3 -o %o %uâ
âhttp::/usr/bin/curl -qgb ââ -fLC - --retry 3 --retry-delay 3 -o %o %uâ
âhttps::/usr/bin/curl -qgb ââ -fLC - --retry 3 --retry-delay 3 -o %o %uâ
ârsync::/usr/bin/rsync --no-motd -z %u %oâ
âscp::/usr/bin/scp -C %u %oâ)
Other common tools:
/usr/bin/snarf
/usr/bin/lftpget -c
/usr/bin/wget
#-- The package required by makepkg to download VCS sources
Format: âprotocol::packageâ
VCSCLIENTS=(âbzr::bzrâ
âfossil::fossilâ
âgit::gitâ
âhg::mercurialâ
âsvn::subversionâ)
#########################################################################
ARCHITECTURE, COMPILE FLAGS
#########################################################################
CARCH=âx86_64â
CHOST=âx86_64-pc-linux-gnuâ
#-- Compiler and Linker Flags
#CPPFLAGS=ââ
CFLAGS=â-march=x86-64 -mtune=generic -O2 -pipe -fno-plt -fexceptions
-Wp,-D_FORTIFY_SOURCE=2,-D_GLIBCXX_ASSERTIONS
-Wformat -Werror=format-security
-fstack-clash-protection -fcf-protectionâ
CXXFLAGS=â$CFLAGSâ
LDFLAGS=â-Wl,-O1,âsort-common,âas-needed,-z,relro,-z,nowâ
#RUSTFLAGS=â-C opt-level=2â
#-- Make Flags: change this for DistCC/SMP systems
MAKEFLAGS=â-j$(nproc)â
#-- Debugging flags
DEBUG_CFLAGS=â-g -fvar-tracking-assignmentsâ
DEBUG_CXXFLAGS=â-g -fvar-tracking-assignmentsâ
#DEBUG_RUSTFLAGS=â-C debuginfo=2â
#########################################################################
BUILD ENVIRONMENT
#########################################################################
Makepkg defaults: BUILDENV=(!distcc !color !ccache check !sign)
A negated environment option will do the opposite of the comments below.
#-- distcc: Use the Distributed C/C++/ObjC compiler
#-- color: Colorize output messages
#-- ccache: Use ccache to cache compilation
#-- check: Run the check() function if present in the PKGBUILD
#-- sign: Generate PGP signature file
BUILDENV=(!distcc color !ccache check !sign)
#-- If using DistCC, your MAKEFLAGS will also need modification. In addition,
#-- specify a space-delimited list of hosts running in the DistCC cluster.
#DISTCC_HOSTS=ââ
#-- Specify a directory for package building.
BUILDDIR=/tmp/makepkg
#########################################################################
GLOBAL PACKAGE OPTIONS
These are default values for the options=() settings
#########################################################################
Makepkg defaults: OPTIONS=(!strip docs libtool staticlibs emptydirs !zipman !purge !debug !lto)
A negated option will do the opposite of the comments below.
#-- strip: Strip symbols from binaries/libraries
#-- docs: Save doc directories specified by DOC_DIRS
#-- libtool: Leave libtool (.la) files in packages
#-- staticlibs: Leave static library (.a) files in packages
#-- emptydirs: Leave empty directories in packages
#-- zipman: Compress manual (man and info) pages in MAN_DIRS with gzip
#-- purge: Remove files specified by PURGE_TARGETS
#-- debug: Add debugging flags as specified in DEBUG_* variables
#-- lto: Add compile flags for building with link time optimization
OPTIONS=(strip docs !libtool !staticlibs emptydirs zipman purge !debug !lto)
#-- File integrity checks to use. Valid: md5, sha1, sha224, sha256, sha384, sha512, b2
INTEGRITY_CHECK=(sha256)
#-- Options to be used when stripping binaries. See man strip' for details. STRIP_BINARIES="--strip-all" #-- Options to be used when stripping shared libraries. See
man stripâ for details.
STRIP_SHARED=ââstrip-unneededâ
#-- Options to be used when stripping static libraries. See `man stripâ for details.
STRIP_STATIC=ââstrip-debugâ
#-- Manual (man and info) directories to compress (if zipman is specified)
MAN_DIRS=({usr{,/local}{,/share},opt/}/{man,info})
#-- Doc directories to remove (if !docs is specified)
DOC_DIRS=(usr/{,local/}{,share/}{doc,gtk-doc} opt//{doc,gtk-doc})
#-- Files to be removed from all packages (if purge is specified)
PURGE_TARGETS=(usr/{,share}/info/dir .packlist *.pod)
#-- Directory to store source code in for debug packages
DBGSRCDIR=â/usr/src/debugâ
#########################################################################
PACKAGE OUTPUT
#########################################################################
Default: put built package and cached source in build directory
#-- Destination: specify a fixed directory where all packages will be placed
#PKGDEST=/home/packages
#-- Source cache: specify a fixed directory where source files will be cached
#SRCDEST=/home/sources
#-- Source packages: specify a fixed directory where all src packages will be placed
#SRCPKGDEST=/home/srcpackages
#-- Log files: specify a fixed directory where all log files will be placed
#LOGDEST=/home/makepkglogs
#-- Packager: name/email of the person or organization building packages
#PACKAGER=âJohn Doe [email protected]â
#-- Specify a key to use for package signing
#GPGKEY=ââ
#########################################################################
COMPRESSION DEFAULTS
#########################################################################
COMPRESSGZ=(gzip -c -f -n)
COMPRESSBZ2=(bzip2 -c -f)
COMPRESSXZ=(xz -c -z -)
COMPRESSZST=(zstd -c -z -q -)
COMPRESSLRZ=(lrzip -q)
COMPRESSLZO=(lzop -q)
COMPRESSZ=(compress -c -f)
COMPRESSLZ4=(lz4 -q)
COMPRESSLZ=(lzip -c -f)
#########################################################################
EXTENSION DEFAULTS
#########################################################################
PKGEXT=â.pkg.tar.zstâ
SRCEXT=â.src.tar.gzâ
#########################################################################
OTHER
#########################################################################
#-- Command used to run pacman as root, instead of trying sudo and su
#PACMAN_AUTH=()
inxi -Faz
inxi -Faz
System: Kernel: 5.14.14-1-cacule-rdb x86_64 bits: 64 compiler: gcc v: 11.1.0
parameters: BOOT_IMAGE=/@/boot/vmlinuz-linux-cacule-rdb root=UUID=8e50e065-11b1-4774-8082-1ab1ea33981e rw
rootflags=subvol=@ splash rd.udev.log_priority=3 vt.global_cursor_default=0 systemd.unified_cgroup_hierarchy=1
loglevel=3 usbhid.poll=1
Desktop: KDE Plasma 5.23.1 tk: Qt 5.15.2 wm: kwin_x11 vt: 1 dm: SDDM Distro: Garuda Linux base: Arch Linux
Machine: Type: Desktop System: ASUS product: N/A v: N/A serial: <filter>
Mobo: ASUSTeK model: ROG STRIX B550-F GAMING v: Rev X.0x serial: <filter> UEFI: American Megatrends v: 2423
date: 08/10/2021
Battery: Device-1: hidpp_battery_0 model: Logitech Wireless Keyboard K270 serial: <filter> charge: 100% (should be ignored)
rechargeable: yes status: Discharging
CPU: Info: 12-Core model: AMD Ryzen 9 3900X bits: 64 type: MT MCP arch: Zen 2 family: 17 (23) model-id: 71 (113)
stepping: 0 microcode: 8701021 cache: L2: 6 MiB
flags: avx avx2 lm nx pae sse sse2 sse3 sse4_1 sse4_2 sse4a ssse3 svm bogomips: 192078
Speed: 4000 MHz min/max: 550/4919 MHz boost: enabled Core speeds (MHz): 1: 4000 2: 4000 3: 3999 4: 3999 5: 4000
6: 4000 7: 3999 8: 3999 9: 4000 10: 3999 11: 4000 12: 4000 13: 4000 14: 3996 15: 3999 16: 4000 17: 3999 18: 4000
19: 4000 20: 4000 21: 4000 22: 4000 23: 4000 24: 3999
Vulnerabilities: Type: itlb_multihit status: Not affected
Type: l1tf status: Not affected
Type: mds status: Not affected
Type: meltdown status: Not affected
Type: spec_store_bypass mitigation: Speculative Store Bypass disabled via prctl and seccomp
Type: spectre_v1 mitigation: usercopy/swapgs barriers and __user pointer sanitization
Type: spectre_v2 mitigation: Full AMD retpoline, IBPB: conditional, STIBP: conditional, RSB filling
Type: srbds status: Not affected
Type: tsx_async_abort status: Not affected
Graphics: Device-1: Advanced Micro Devices [AMD/ATI] Navi 10 [Radeon RX 5600 OEM/5600 XT / 5700/5700 XT] vendor: ASUSTeK
driver: amdgpu v: kernel bus-ID: 0a:00.0 chip-ID: 1002:731f class-ID: 0300
Device-2: Logitech HD Webcam C510 type: USB driver: snd-usb-audio,uvcvideo bus-ID: 1-9:7 chip-ID: 046d:081d
class-ID: 0e02 serial: <filter>
Display: x11 server: X.Org 1.20.13 compositor: kwin_x11 driver: loaded: amdgpu display-ID: :0 screens: 1
Screen-1: 0 s-res: 3840x2160 s-dpi: 192 s-size: 508x285mm (20.0x11.2") s-diag: 582mm (22.9")
Monitor-1: DisplayPort-0 res: 3840x2160 hz: 60 dpi: 154 size: 632x360mm (24.9x14.2") diag: 727mm (28.6")
OpenGL: renderer: AMD Radeon RX 5700 XT (navi10 LLVM 12.0.1 DRM 3.42 5.14.14-1-cacule-rdb)
v: 4.6 Mesa 22.0.0-devel (git-d50be41f8f) direct render: Yes
Audio: Device-1: Advanced Micro Devices [AMD/ATI] Navi 10 HDMI Audio driver: snd_hda_intel v: kernel bus-ID: 0a:00.1
chip-ID: 1002:ab38 class-ID: 0403
Device-2: Advanced Micro Devices [AMD] Starship/Matisse HD Audio vendor: ASUSTeK driver: snd_hda_intel v: kernel
bus-ID: 0c:00.4 chip-ID: 1022:1487 class-ID: 0403
Device-3: Logitech HD Webcam C510 type: USB driver: snd-usb-audio,uvcvideo bus-ID: 1-9:7 chip-ID: 046d:081d
class-ID: 0e02 serial: <filter>
Sound Server-1: ALSA v: k5.14.14-1-cacule-rdb running: yes
Sound Server-2: sndio v: N/A running: no
Sound Server-3: JACK v: 1.9.19 running: no
Sound Server-4: PulseAudio v: 15.0 running: no
Sound Server-5: PipeWire v: 0.3.38 running: yes
Network: Device-1: Intel Ethernet I225-V vendor: ASUSTeK driver: igc v: kernel port: N/A bus-ID: 07:00.0 chip-ID: 8086:15f3
class-ID: 0200
IF: enp7s0 state: up speed: 1000 Mbps duplex: full mac: <filter>
IF-ID-1: anbox0 state: down mac: <filter>
IF-ID-2: wg-mullvad state: unknown speed: N/A duplex: N/A mac: N/A
Drives: Local Storage: total: 6.15 TiB used: 2.83 TiB (46.0%)
SMART Message: Unable to run smartctl. Root privileges required.
ID-1: /dev/nvme0n1 maj-min: 259:4 vendor: Corsair model: Corsair MP400 size: 1.82 TiB block-size: physical: 512 B
logical: 512 B speed: 31.6 Gb/s lanes: 4 type: SSD serial: <filter> rev: ECFM53.0 temp: 44.9 C scheme: GPT
ID-2: /dev/nvme1n1 maj-min: 259:0 vendor: Samsung model: SSD 970 EVO Plus 1TB size: 931.51 GiB block-size:
physical: 512 B logical: 512 B speed: 31.6 Gb/s lanes: 4 type: SSD serial: <filter> rev: 2B2QEXM7 temp: 42.9 C
scheme: GPT
ID-3: /dev/sda maj-min: 8:0 vendor: Crucial model: CT1000MX500SSD1 size: 931.51 GiB block-size: physical: 512 B
logical: 512 B speed: 6.0 Gb/s type: SSD serial: <filter> rev: 020 scheme: GPT
ID-4: /dev/sdb maj-min: 8:16 vendor: Samsung model: SSD 860 QVO 2TB size: 1.82 TiB block-size: physical: 512 B
logical: 512 B speed: 6.0 Gb/s type: SSD serial: <filter> rev: 2B6Q scheme: GPT
ID-5: /dev/sdc maj-min: 8:32 vendor: Samsung model: SSD 850 EVO 500GB size: 465.76 GiB block-size: physical: 512 B
logical: 512 B speed: 6.0 Gb/s type: SSD serial: <filter> rev: 2B6Q scheme: GPT
ID-6: /dev/sdd maj-min: 8:48 type: USB vendor: Samsung model: Type-C size: 239.02 GiB block-size: physical: 512 B
logical: 512 B type: N/A serial: <filter> rev: 1100 scheme: GPT
SMART Message: Unknown USB bridge. Flash drive/Unsupported enclosure?
Partition: ID-1: / raw-size: 930.94 GiB size: 930.94 GiB (100.00%) used: 689.23 GiB (74.0%) fs: btrfs dev: /dev/nvme0n1p2
maj-min: 259:6
ID-2: /boot/efi raw-size: 599 MiB size: 597.8 MiB (99.80%) used: 259.9 MiB (43.5%) fs: vfat dev: /dev/nvme0n1p1
maj-min: 259:5
ID-3: /home raw-size: 930.94 GiB size: 930.94 GiB (100.00%) used: 689.23 GiB (74.0%) fs: btrfs dev: /dev/nvme0n1p2
maj-min: 259:6
ID-4: /var/log raw-size: 930.94 GiB size: 930.94 GiB (100.00%) used: 689.23 GiB (74.0%) fs: btrfs
dev: /dev/nvme0n1p2 maj-min: 259:6
ID-5: /var/tmp raw-size: 930.94 GiB size: 930.94 GiB (100.00%) used: 689.23 GiB (74.0%) fs: btrfs
dev: /dev/nvme0n1p2 maj-min: 259:6
Swap: Kernel: swappiness: 133 (default 60) cache-pressure: 100 (default)
ID-1: swap-1 type: zram size: 62.72 GiB used: 0 KiB (0.0%) priority: 100 dev: /dev/zram0
Sensors: System Temperatures: cpu: 54.6 C mobo: 33.0 C gpu: amdgpu temp: 57.0 C mem: 52.0 C
Fan Speeds (RPM): fan-1: 845 fan-2: 1503 fan-3: 778 fan-4: 787 fan-5: 0 fan-6: 0 fan-7: 0 gpu: amdgpu fan: 0
Info: Processes: 543 Uptime: 1h 21m wakeups: 16 Memory: 62.72 GiB used: 16.66 GiB (26.6%) Init: systemd v: 249
tool: systemctl Compilers: gcc: 11.1.0 clang: 12.0.1 Packages: pacman: 2281 lib: 584 Shell: fish v: 3.3.1
running-in: konsole inxi: 3.3.07