In meinem alten NAS war die T5 das Bootdevice und hing am USB3-Port. Das einzige Gerät, das ich vom USB3-Port vernünftig starten kann. Dann testen wir das mal mit dem neuesten Release 0.10,12, u-boot im SPI.
Wird sauber erkannt und startet das System.
[ 5.726156] usb 8-1: new SuperSpeed Gen 1 USB device number 2 using xhci-hcd
[ 5.767384] usb 8-1: New USB device found, idVendor=04e8, idProduct=61f5, bcdDevice= 1.00
[ 5.768136] usb 8-1: New USB device strings: Mfr=2, Product=3, SerialNumber=1
[ 5.768786] usb 8-1: Product: Portable SSD T5
[ 5.769190] usb 8-1: Manufacturer: Samsung
[ 5.769572] usb 8-1: SerialNumber: 1234567E3315
[ 5.776359] scsi host0: uas
[ 5.778297] scsi 0:0:0:0: Direct-Access Samsung Portable SSD T5 0 PQ: 0 ANSI: 6
[ 5.780558] sd 0:0:0:0: Attached scsi generic sg0 type 0
[ 5.781359] sd 0:0:0:0: [sda] 976773168 512-byte logical blocks: (500 GB/466 GiB)
[ 5.782324] sd 0:0:0:0: [sda] Write Protect is off
[ 5.782765] sd 0:0:0:0: [sda] Mode Sense: 43 00 00 00
[ 5.783052] sd 0:0:0:0: [sda] Write cache: enabled, read cache: enabled, doesn't support DPO or FUA
[ 5.784181] sd 0:0:0:0: [sda] Optimal transfer size 33553920 bytes
[ 5.864177] GPT:Primary header thinks Alt. header is not at the end of the disk.
[ 5.864861] GPT:4101553 != 976773167
[ 5.865185] GPT:Alternate GPT header not at the end of the disk.
[ 5.865722] GPT:4101553 != 976773167
[ 5.866133] GPT: Use GNU Parted to correct GPT errors.
[ 5.866638] sda: sda1 sda2 sda3 sda4
[ 5.872326] sd 0:0:0:0: [sda] Attached SCSI disk
[ 6.902548] EXT4-fs (sda4): mounted filesystem with writeback data mode. Opts: (null)
lsusb
root@rockpro64:~# lsusb
Bus 008 Device 002: ID 04e8:61f5 Samsung Electronics Co., Ltd Portable SSD T5
Bus 008 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub
Bus 007 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
Bus 006 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub
Bus 005 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
Bus 004 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
Bus 002 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
Bus 003 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
df
root@rockpro64:~# df -h
Filesystem Size Used Avail Use% Mounted on
udev 917M 0 917M 0% /dev
tmpfs 192M 5.2M 187M 3% /run
/dev/sda4 459G 5.2G 435G 2% /
tmpfs 957M 0 957M 0% /dev/shm
tmpfs 5.0M 4.0K 5.0M 1% /run/lock
tmpfs 957M 0 957M 0% /sys/fs/cgroup
/dev/sda3 229M 45M 168M 21% /boot
/dev/sda2 12M 0 12M 0% /boot/efi
tmpfs 192M 0 192M 0% /run/user/1000
dd
root@rockpro64:~# dd if=/dev/zero of=sd.img bs=1M count=4096 conv=fdatasync,notrunc
4096+0 records in
4096+0 records out
4294967296 bytes (4.3 GB, 4.0 GiB) copied, 10.2325 s, 420 MB/s
iozone
root@rockpro64:~# 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: 3.429 $
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.
Run began: Sun Apr 26 12:27:46 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 39473 43553 43429 43407 28844 43979
102400 16 99125 110086 139237 140321 88984 107029
102400 512 351532 348307 284313 312907 298748 345134
102400 1024 376448 375621 349070 351109 342185 373018
102400 16384 420922 421686 406547 408913 408091 421238
iozone test complete.
