[General Questions and Answers] AOSP100:
sunfish:/ # ls -l /dev/block/by-name
total 0
lrwxrwxrwx 1 root root 15 1971-04-03 19:04 ALIGN_TO_128K_1 -> /dev/block/sdd1
lrwxrwxrwx 1 root root 15 1971-04-03 19:04 ALIGN_TO_128K_2 -> /dev/block/sdf1
lrwxrwxrwx 1 root root 15 1971-04-03 19:04 abl_a -> /dev/block/sde4
lrwxrwxrwx 1 root root 16 1971-04-03 19:04 abl_b -> /dev/block/sde19
lrwxrwxrwx 1 root root 15 1971-04-03 19:04 aop_a -> /dev/block/sde1
lrwxrwxrwx 1 root root 16 1971-04-03 19:04 aop_b -> /dev/block/sde16
lrwxrwxrwx 1 root root 16 1971-04-03 19:04 apdp_a -> /dev/block/sde14
lrwxrwxrwx 1 root root 16 1971-04-03 19:04 apdp_b -> /dev/block/sde29
lrwxrwxrwx 1 root root 15 1971-04-03 19:04 boot_a -> /dev/block/sda6
lrwxrwxrwx 1 root root 15 1971-04-03 19:04 boot_b -> /dev/block/sda7
lrwxrwxrwx 1 root root 15 1971-04-03 19:04 cdt -> /dev/block/sdd2
lrwxrwxrwx 1 root root 15 1971-04-03 19:04 cdt_backup -> /dev/block/sdd3
lrwxrwxrwx 1 root root 15 1971-04-03 19:04 cmnlib64_a -> /dev/block/sde7
lrwxrwxrwx 1 root root 16 1971-04-03 19:04 cmnlib64_b -> /dev/block/sde22
lrwxrwxrwx 1 root root 15 1971-04-03 19:04 cmnlib_a -> /dev/block/sde6
lrwxrwxrwx 1 root root 16 1971-04-03 19:04 cmnlib_b -> /dev/block/sde21
lrwxrwxrwx 1 root root 15 1971-04-03 19:04 ddr -> /dev/block/sdd4
lrwxrwxrwx 1 root root 15 1971-04-03 19:04 devcfg_a -> /dev/block/sde8
lrwxrwxrwx 1 root root 16 1971-04-03 19:04 devcfg_b -> /dev/block/sde23
lrwxrwxrwx 1 root root 16 1971-04-03 19:04 devinfo -> /dev/block/sde31
lrwxrwxrwx 1 root root 16 1971-04-03 19:04 dtbo_a -> /dev/block/sde11
lrwxrwxrwx 1 root root 16 1971-04-03 19:04 dtbo_b -> /dev/block/sde26
lrwxrwxrwx 1 root root 15 1971-04-03 19:04 frp -> /dev/block/sda5
lrwxrwxrwx 1 root root 15 1971-04-03 19:04 fsc -> /dev/block/sdf5
lrwxrwxrwx 1 root root 15 1971-04-03 19:04 fsg -> /dev/block/sdf4
lrwxrwxrwx 1 root root 15 1971-04-03 19:04 hyp_a -> /dev/block/sde3
lrwxrwxrwx 1 root root 16 1971-04-03 19:04 hyp_b -> /dev/block/sde18
lrwxrwxrwx 1 root root 16 1971-04-03 19:04 imagefv_a -> /dev/block/sde13
lrwxrwxrwx 1 root root 16 1971-04-03 19:04 imagefv_b -> /dev/block/sde28
lrwxrwxrwx 1 root root 15 1971-04-03 19:04 keymaster_a -> /dev/block/sde5
lrwxrwxrwx 1 root root 16 1971-04-03 19:04 keymaster_b -> /dev/block/sde20
lrwxrwxrwx 1 root root 15 1971-04-03 19:04 keystore -> /dev/block/sda4
lrwxrwxrwx 1 root root 16 1971-04-03 19:04 klog -> /dev/block/sda10
lrwxrwxrwx 1 root root 16 1971-04-03 19:04 limits -> /dev/block/sde34
lrwxrwxrwx 1 root root 16 1971-04-03 19:04 logfs -> /dev/block/sde36
lrwxrwxrwx 1 root root 16 1971-04-03 19:04 metadata -> /dev/block/sda11
lrwxrwxrwx 1 root root 15 1971-04-03 19:04 misc -> /dev/block/sda3
lrwxrwxrwx 1 root root 15 1971-04-03 19:04 modem_a -> /dev/block/sda8
lrwxrwxrwx 1 root root 15 1971-04-03 19:04 modem_b -> /dev/block/sda9
lrwxrwxrwx 1 root root 15 1971-04-03 19:04 modemst1 -> /dev/block/sdf2
lrwxrwxrwx 1 root root 15 1971-04-03 19:04 modemst2 -> /dev/block/sdf3
lrwxrwxrwx 1 root root 16 1971-04-03 19:04 msadp_a -> /dev/block/sde15
lrwxrwxrwx 1 root root 16 1971-04-03 19:04 msadp_b -> /dev/block/sde30
lrwxrwxrwx 1 root root 15 1971-04-03 19:04 persist -> /dev/block/sda2
lrwxrwxrwx 1 root root 15 1971-04-03 19:04 qupfw_a -> /dev/block/sde9
lrwxrwxrwx 1 root root 16 1971-04-03 19:04 qupfw_b -> /dev/block/sde24
lrwxrwxrwx 1 root root 14 1971-04-03 19:04 sda -> /dev/block/sda
lrwxrwxrwx 1 root root 14 1971-04-03 19:04 sdb -> /dev/block/sdb
lrwxrwxrwx 1 root root 14 1971-04-03 19:04 sdc -> /dev/block/sdc
lrwxrwxrwx 1 root root 14 1971-04-03 19:04 sdd -> /dev/block/sdd
lrwxrwxrwx 1 root root 14 1971-04-03 19:04 sde -> /dev/block/sde
lrwxrwxrwx 1 root root 14 1971-04-03 19:04 sdf -> /dev/block/sdf
lrwxrwxrwx 1 root root 16 1971-04-03 19:04 secdata -> /dev/block/sde39
lrwxrwxrwx 1 root root 16 1971-04-03 19:04 splash -> /dev/block/sde33
lrwxrwxrwx 1 root root 16 1971-04-03 19:04 spunvm -> /dev/block/sde32
lrwxrwxrwx 1 root root 15 1971-04-03 19:04 ssd -> /dev/block/sda1
lrwxrwxrwx 1 root root 16 1971-04-03 19:04 storsec -> /dev/block/sde37
lrwxrwxrwx 1 root root 16 1971-04-03 19:04 super -> /dev/block/sda14
lrwxrwxrwx 1 root root 16 1971-04-03 19:04 toolsfv -> /dev/block/sde35
lrwxrwxrwx 1 root root 15 1971-04-03 19:04 tz_a -> /dev/block/sde2
lrwxrwxrwx 1 root root 16 1971-04-03 19:04 tz_b -> /dev/block/sde17
lrwxrwxrwx 1 root root 16 1971-04-03 19:04 uefisecapp_a -> /dev/block/sde12
lrwxrwxrwx 1 root root 16 1971-04-03 19:04 uefisecapp_b -> /dev/block/sde27
lrwxrwxrwx 1 root root 16 1971-04-03 19:04 uefivarstore -> /dev/block/sde38
lrwxrwxrwx 1 root root 16 1971-04-03 19:04 userdata -> /dev/block/sda15
lrwxrwxrwx 1 root root 16 1971-04-03 19:04 vbmeta_a -> /dev/block/sde10
lrwxrwxrwx 1 root root 16 1971-04-03 19:04 vbmeta_b -> /dev/block/sde25
lrwxrwxrwx 1 root root 16 1971-04-03 19:04 vbmeta_system_a -> /dev/block/sda12
lrwxrwxrwx 1 root root 16 1971-04-03 19:04 vbmeta_system_b -> /dev/block/sda13
lrwxrwxrwx 1 root root 15 1971-04-03 19:04 xbl_a -> /dev/block/sdb1
lrwxrwxrwx 1 root root 15 1971-04-03 19:04 xbl_b -> /dev/block/sdc1
lrwxrwxrwx 1 root root 15 1971-04-03 19:04 xbl_config_a -> /dev/block/sdb2
lrwxrwxrwx 1 root root 15 1971-04-03 19:04 xbl_config_b -> /dev/block/sdc2