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ROCKPro64 - Debian Bullseye Teil 3

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  • Die Tage habe ich das ganze mal für eine Raid1 Installation ausprobiert.

    Hardware

    • ROCKPro64
    • PCIe SATA-Karte ASM1062
    • Zwei 1TB 2,5 Zoll HDD

    Software

    Das Installationsimage Debian Bullseye aus dem 1. Teil

    Installation

    Da ich kaum Erfahrung auf dem Gebiet habe, habe ich diese Anleitung benutzt. Passt nicht ganz zu dem Installer, aber das meiste kann man herleiten. Somit hatte ich dann irgendwann die Raid1 Installation auf den Platten.

    Kopieren

    Jetzt musste ja die Daten vom Kamil da drauf? Wie machen?

    Wir nehmen eine SD-Karten Installation und booten davon. Wenn das Paket mdadm installiert ist, werden die beiden Raid1 Installationen problemlos gefunden. Wenn nicht, hier der Befehl zum Suchen.

    mdadm --assemble --scan 
    

    Wenn nun md0 gemountet ist, dann können wir die Dateien vom Kamil auf die Platten kopieren. Nicht wundern, am Anfang ist alles furchtbar langsam. die Platten machen einen Sync, sieht man schön an der blauen LED, die die ganze Zeit an ist.

    Booten

    Danach kommt das Booten, das mir nicht gelang. Die Karten werden zwar beim Startvorgang erkannt, aber der u-boot möchte nicht von da starten. Nach ein paar Stunden, habe ich es für den Moment erst mal aufgegeben.

    Aber, beim Ausprobieren, ist mir aufgefallen, das wenn eine SD-Karte gesteckt ist, das System hinterher eingebunden wird. Nicht so wirklich perfekt aber es läuft. Das ist so ähnlich, wie wir am Anfang eine Installation auf einer HDD eingebunden haben. Ich zeig euch mal was.

    lspci

    root@debian:~# lspci
    00:00.0 PCI bridge: Fuzhou Rockchip Electronics Co., Ltd RK3399 PCI Express Root Port
    01:00.0 SATA controller: ASMedia Technology Inc. ASM1062 Serial ATA Controller (rev 02)
    

    df -h

    root@debian:~# df -h
    Filesystem      Size  Used Avail Use% Mounted on
    udev            917M     0  917M   0% /dev
    tmpfs           192M  760K  191M   1% /run
    /dev/md1        916G  1.2G  868G   1% /
    tmpfs           957M     0  957M   0% /dev/shm
    tmpfs           5.0M     0  5.0M   0% /run/lock
    tmpfs           957M     0  957M   0% /sys/fs/cgroup
    /dev/md0        228M   58M  154M  28% /boot
    tmpfs           192M     0  192M   0% /run/user/1000
    

    Hier sieht man, das nach dem Starten die beiden Raid1 eingebunden werden. Der aktuelle Kernel ist aber von der SD-Karte!

    root@debian:~# uname -a
    Linux debian 5.6.0-1137-ayufan-ge57f05e7bf8f #ayufan SMP Wed Apr 15 10:16:02 UTC 2020 aarch64 GNU/Linux
    

    Ok, nicht schön, aber ich bekomme es im Moment einfach nicht anders hin.

    blkid

    root@debian:~# blkid
    /dev/mmcblk1p1: PARTLABEL="loader1" PARTUUID="2065dd33-3235-405b-be21-5fa05698c847"
    /dev/mmcblk1p2: SEC_TYPE="msdos" LABEL_FATBOOT="boot-efi" LABEL="boot-efi" UUID="BE81-6696" BLOCK_SIZE="512" TYPE="vfat" PARTLABEL="boot_efi" PARTUUID="4ebfb04f-f291-40eb-9a26-ae3c6233c957"
    /dev/mmcblk1p3: LABEL="linux-boot" UUID="e73458a9-7cc7-41c0-b858-bd13f3c862fb" BLOCK_SIZE="1024" TYPE="ext4" PARTLABEL="linux_boot" PARTUUID="0b234e52-e169-4cce-9471-da5eef43af72"
    /dev/mmcblk1p4: LABEL="linux-root" UUID="8de89f97-fd41-4b50-b891-06fadb00e5b0" BLOCK_SIZE="4096" TYPE="ext4" PARTLABEL="linux_root" PARTUUID="24e45ab6-60b3-42c6-9ad8-1b3aa70a52ea"
    /dev/sda3: UUID="3e460c85-d3bf-69ee-d47b-e85be0d27a5f" UUID_SUB="57243500-5c53-6bc4-62de-fc64946c242f" LABEL="debian:0" TYPE="linux_raid_member" PARTLABEL="linux-boot" PARTUUID="8fbae48f-be81-4e7a-bfdb-ac0de7e2bcdc"
    /dev/sda4: UUID="1c8de8a3-9e85-6520-8b61-9ae083cab535" UUID_SUB="6da73b19-c5f6-a6d0-491d-83594d309717" LABEL="debian:1" TYPE="linux_raid_member" PARTLABEL="linux-root" PARTUUID="1a3b9d1a-9f00-43c6-ba45-c4ec5fbf49a0"
    /dev/sdb1: PARTLABEL="boot-efi" PARTUUID="13a151a0-ae7c-4f3b-a542-10f5da19b27f"
    /dev/sdb3: UUID="3e460c85-d3bf-69ee-d47b-e85be0d27a5f" UUID_SUB="78442005-4406-3b41-8d31-165f201b5baf" LABEL="debian:0" TYPE="linux_raid_member" PARTLABEL="linux-boot" PARTUUID="232fdfa0-9bf9-4478-ab70-73838bfce0e9"
    /dev/sdb4: UUID="1c8de8a3-9e85-6520-8b61-9ae083cab535" UUID_SUB="61e52a98-4de0-ac32-9c56-6512a334232c" LABEL="debian:1" TYPE="linux_raid_member" PARTLABEL="linux-root" PARTUUID="25b1896b-3404-41c6-a830-49f77e384833"
    /dev/md0: LABEL="linux-boot" UUID="198cb783-2b4a-4896-9d79-416da4b7612c" BLOCK_SIZE="1024" TYPE="ext4"
    /dev/md1: LABEL="linux-root" UUID="e47505fa-f917-4670-816f-b7876b752554" BLOCK_SIZE="4096" TYPE="ext4"
    

    parted

    root@debian:~# parted /dev/sda
    GNU Parted 3.3
    Using /dev/sda
    Welcome to GNU Parted! Type 'help' to view a list of commands.
    (parted) p                                                                
    Model: ATA HGST HTS541010A9 (scsi)
    Disk /dev/sda: 1000GB
    Sector size (logical/physical): 512B/4096B
    Partition Table: gpt
    Disk Flags: 
    
    Number  Start   End     Size    File system  Name        Flags
     3      16.8MB  268MB   252MB                linux-boot  raid
     4      268MB   1000GB  1000GB               linux-root  raid
    
    (parted) q
    root@debian:~# parted /dev/sdb
    GNU Parted 3.3
    Using /dev/sdb
    Welcome to GNU Parted! Type 'help' to view a list of commands.
    (parted) p                                                                
    Model: ATA HGST HTE541010A9 (scsi)
    Disk /dev/sdb: 1000GB
    Sector size (logical/physical): 512B/4096B
    Partition Table: gpt
    Disk Flags: 
    
    Number  Start   End     Size    File system  Name        Flags
     1      4194kB  16.8MB  12.6MB               boot-efi    msftdata
     3      16.8MB  268MB   252MB                linux-boot  raid
     4      268MB   1000GB  1000GB               linux-root  raid
    
    (parted)                                                            
    

    iozone

    root@debian:~# iozone -e -I -a -s 100M -r 4k -r 16k -r 512k -r 1024k -r 16384k -i 0 -i 1 -i 2 
    	Iozone: Performance Test of File I/O
    	        Version $Revision: 3.489 $
    		Compiled for 64 bit mode.
    		Build: linux 
    
    	Contributors:William Norcott, Don Capps, Isom Crawford, Kirby Collins
    	             Al Slater, Scott Rhine, Mike Wisner, Ken Goss
    	             Steve Landherr, Brad Smith, Mark Kelly, Dr. Alain CYR,
    	             Randy Dunlap, Mark Montague, Dan Million, Gavin Brebner,
    	             Jean-Marc Zucconi, Jeff Blomberg, Benny Halevy, Dave Boone,
    	             Erik Habbinga, Kris Strecker, Walter Wong, Joshua Root,
    	             Fabrice Bacchella, Zhenghua Xue, Qin Li, Darren Sawyer,
    	             Vangel Bojaxhi, Ben England, Vikentsi Lapa,
    	             Alexey Skidanov, Sudhir Kumar.
    
    	Run began: Sun Jul 19 08:29:19 2020
    
    	Include fsync in write timing
    	O_DIRECT feature enabled
    	Auto Mode
    	File size set to 102400 kB
    	Record Size 4 kB
    	Record Size 16 kB
    	Record Size 512 kB
    	Record Size 1024 kB
    	Record Size 16384 kB
    	Command line used: iozone -e -I -a -s 100M -r 4k -r 16k -r 512k -r 1024k -r 16384k -i 0 -i 1 -i 2
    	Output is in kBytes/sec
    	Time Resolution = 0.000001 seconds.
    	Processor cache size set to 1024 kBytes.
    	Processor cache line size set to 32 bytes.
    	File stride size set to 17 * record size.
                                                                  random    random     bkwd    record    stride                                    
                  kB  reclen    write  rewrite    read    reread    read     write     read   rewrite      read   fwrite frewrite    fread  freread
              102400       4    23150    28534    37193    38174      444     1061                                                                
              102400      16    53437    60654    82068    77422     2166     4415                                                                
              102400     512    87880    88695    88375    90605    33532    35092                                                                
              102400    1024    90514    88728    88815    91115    49067    49919                                                                
              102400   16384    88049    87641    81134    89293    91893    83754                                                                
    
    iozone test complete.
    

    Nicht das , was man gebrauchen kann? 😉

    Vielleicht hat noch einer von Euch eine Idee, zum Booten !?

  • RockPro64 - Mainline Kernel 6.8.0-rc3

    ROCKPro64 rockpro64 linux mainline
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    https://github.com/ayufan-rock64/linux-mainline-kernel/releases/tag/6.8.0-1190-ayufan
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    Danke für dein Feedback.
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  • stretch-minimal-rockpro64

    Verschoben Linux rockpro64
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    FrankMF
    Mal ein Test was der Speicher so kann. rock64@rockpro64:~/tinymembench$ ./tinymembench tinymembench v0.4.9 (simple benchmark for memory throughput and latency) ========================================================================== == Memory bandwidth tests == == == == Note 1: 1MB = 1000000 bytes == == Note 2: Results for 'copy' tests show how many bytes can be == == copied per second (adding together read and writen == == bytes would have provided twice higher numbers) == == Note 3: 2-pass copy means that we are using a small temporary buffer == == to first fetch data into it, and only then write it to the == == destination (source -> L1 cache, L1 cache -> destination) == == Note 4: If sample standard deviation exceeds 0.1%, it is shown in == == brackets == ========================================================================== C copy backwards : 2812.7 MB/s C copy backwards (32 byte blocks) : 2811.9 MB/s C copy backwards (64 byte blocks) : 2632.8 MB/s C copy : 2667.2 MB/s C copy prefetched (32 bytes step) : 2633.5 MB/s C copy prefetched (64 bytes step) : 2640.8 MB/s C 2-pass copy : 2509.8 MB/s C 2-pass copy prefetched (32 bytes step) : 2431.6 MB/s C 2-pass copy prefetched (64 bytes step) : 2424.1 MB/s C fill : 4887.7 MB/s (0.5%) C fill (shuffle within 16 byte blocks) : 4883.0 MB/s C fill (shuffle within 32 byte blocks) : 4889.3 MB/s C fill (shuffle within 64 byte blocks) : 4889.2 MB/s --- standard memcpy : 2807.3 MB/s standard memset : 4890.4 MB/s (0.3%) --- NEON LDP/STP copy : 2803.7 MB/s NEON LDP/STP copy pldl2strm (32 bytes step) : 2802.1 MB/s NEON LDP/STP copy pldl2strm (64 bytes step) : 2800.7 MB/s NEON LDP/STP copy pldl1keep (32 bytes step) : 2745.5 MB/s NEON LDP/STP copy pldl1keep (64 bytes step) : 2745.8 MB/s NEON LD1/ST1 copy : 2801.9 MB/s NEON STP fill : 4888.9 MB/s (0.3%) NEON STNP fill : 4850.1 MB/s ARM LDP/STP copy : 2803.8 MB/s ARM STP fill : 4893.0 MB/s (0.5%) ARM STNP fill : 4851.7 MB/s ========================================================================== == Framebuffer read tests. == == == == Many ARM devices use a part of the system memory as the framebuffer, == == typically mapped as uncached but with write-combining enabled. == == Writes to such framebuffers are quite fast, but reads are much == == slower and very sensitive to the alignment and the selection of == == CPU instructions which are used for accessing memory. == == == == Many x86 systems allocate the framebuffer in the GPU memory, == == accessible for the CPU via a relatively slow PCI-E bus. Moreover, == == PCI-E is asymmetric and handles reads a lot worse than writes. == == == == If uncached framebuffer reads are reasonably fast (at least 100 MB/s == == or preferably >300 MB/s), then using the shadow framebuffer layer == == is not necessary in Xorg DDX drivers, resulting in a nice overall == == performance improvement. For example, the xf86-video-fbturbo DDX == == uses this trick. == ========================================================================== NEON LDP/STP copy (from framebuffer) : 602.5 MB/s NEON LDP/STP 2-pass copy (from framebuffer) : 551.6 MB/s NEON LD1/ST1 copy (from framebuffer) : 667.1 MB/s NEON LD1/ST1 2-pass copy (from framebuffer) : 605.6 MB/s ARM LDP/STP copy (from framebuffer) : 445.3 MB/s ARM LDP/STP 2-pass copy (from framebuffer) : 428.8 MB/s ========================================================================== == Memory latency test == == == == Average time is measured for random memory accesses in the buffers == == of different sizes. The larger is the buffer, the more significant == == are relative contributions of TLB, L1/L2 cache misses and SDRAM == == accesses. For extremely large buffer sizes we are expecting to see == == page table walk with several requests to SDRAM for almost every == == memory access (though 64MiB is not nearly large enough to experience == == this effect to its fullest). == == == == Note 1: All the numbers are representing extra time, which needs to == == be added to L1 cache latency. The cycle timings for L1 cache == == latency can be usually found in the processor documentation. == == Note 2: Dual random read means that we are simultaneously performing == == two independent memory accesses at a time. In the case if == == the memory subsystem can't handle multiple outstanding == == requests, dual random read has the same timings as two == == single reads performed one after another. == ========================================================================== block size : single random read / dual random read 1024 : 0.0 ns / 0.0 ns 2048 : 0.0 ns / 0.0 ns 4096 : 0.0 ns / 0.0 ns 8192 : 0.0 ns / 0.0 ns 16384 : 0.0 ns / 0.0 ns 32768 : 0.0 ns / 0.0 ns 65536 : 4.5 ns / 7.2 ns 131072 : 6.8 ns / 9.7 ns 262144 : 9.8 ns / 12.8 ns 524288 : 11.4 ns / 14.7 ns 1048576 : 16.0 ns / 22.6 ns 2097152 : 114.0 ns / 175.3 ns 4194304 : 161.7 ns / 219.9 ns 8388608 : 190.7 ns / 241.5 ns 16777216 : 205.3 ns / 250.5 ns 33554432 : 212.9 ns / 255.5 ns 67108864 : 222.3 ns / 271.1 ns
  • Schaltpläne veröffentlicht!

    ROCKPro64 rockpro64
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