[OnePlus 6T  ROMs, Kernels, Recoveries, & Other Dev] micky387:
No in pie, system is build in root partition. Ramdisk boot is stored to / system. System folder are in system_root/system.

boot.img have kernel for both boot and recovery and have recovery ramdisk. So yes, recovery was is boot.img now ;)

here,you can look for all partitions in op6T

1st line is our soc name

/dev/block/platform/soc/1d84000.ufshc/by-name

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total 0

drwxr-xr-x 2 root root 2060 1970-01-01 01:41 .

drwxr-xr-x 3 root root 2200 1970-01-01 01:41 ..

lrwxrwxrwx 1 root root 15 1970-01-01 01:41 ALIGN_TO_128K_1 -> /dev/block/sdd1

lrwxrwxrwx 1 root root 15 1970-01-01 01:41 ALIGN_TO_128K_2 -> /dev/block/sdf1

lrwxrwxrwx 1 root root 16 1970-01-01 01:41 ImageFv -> /dev/block/sde72

lrwxrwxrwx 1 root root 16 1970-01-01 01:41 LOGO_a -> /dev/block/sde20

lrwxrwxrwx 1 root root 16 1970-01-01 01:41 LOGO_b -> /dev/block/sde48

lrwxrwxrwx 1 root root 15 1970-01-01 01:41 abl_a -> /dev/block/sde8

lrwxrwxrwx 1 root root 16 1970-01-01 01:41 abl_b -> /dev/block/sde36

lrwxrwxrwx 1 root root 16 1970-01-01 01:41 aging -> /dev/block/sde58

lrwxrwxrwx 1 root root 15 1970-01-01 01:41 aop_a -> /dev/block/sde1

lrwxrwxrwx 1 root root 16 1970-01-01 01:41 aop_b -> /dev/block/sde29

lrwxrwxrwx 1 root root 16 1970-01-01 01:41 apdp -> /dev/block/sde63

lrwxrwxrwx 1 root root 15 1970-01-01 01:41 bluetooth_a -> /dev/block/sde5

lrwxrwxrwx 1 root root 16 1970-01-01 01:41 bluetooth_b -> /dev/block/sde33

lrwxrwxrwx 1 root root 16 1970-01-01 01:41 boot_a -> /dev/block/sde11

lrwxrwxrwx 1 root root 16 1970-01-01 01:41 boot_b -> /dev/block/sde39

lrwxrwxrwx 1 root root 15 1970-01-01 01:41 cdt -> /dev/block/sdd2

lrwxrwxrwx 1 root root 16 1970-01-01 01:41 cmnlib64_a -> /dev/block/sde13

lrwxrwxrwx 1 root root 16 1970-01-01 01:41 cmnlib64_b -> /dev/block/sde41

lrwxrwxrwx 1 root root 16 1970-01-01 01:41 cmnlib_a -> /dev/block/sde12

lrwxrwxrwx 1 root root 16 1970-01-01 01:41 cmnlib_b -> /dev/block/sde40

lrwxrwxrwx 1 root root 16 1970-01-01 01:41 config -> /dev/block/sda12

lrwxrwxrwx 1 root root 15 1970-01-01 01:41 ddr -> /dev/block/sdd3

lrwxrwxrwx 1 root root 16 1970-01-01 01:41 devcfg_a -> /dev/block/sde14

lrwxrwxrwx 1 root root 16 1970-01-01 01:41 devcfg_b -> /dev/block/sde42

lrwxrwxrwx 1 root root 16 1970-01-01 01:41 devinfo -> /dev/block/sde61

lrwxrwxrwx 1 root root 16 1970-01-01 01:41 dip -> /dev/block/sde62

lrwxrwxrwx 1 root root 15 1970-01-01 01:41 dsp_a -> /dev/block/sde9

lrwxrwxrwx 1 root root 16 1970-01-01 01:41 dsp_b -> /dev/block/sde37

lrwxrwxrwx 1 root root 16 1970-01-01 01:41 dtbo_a -> /dev/block/sde18

lrwxrwxrwx 1 root root 16 1970-01-01 01:41 dtbo_b -> /dev/block/sde46

lrwxrwxrwx 1 root root 15 1970-01-01 01:41 frp -> /dev/block/sda6

lrwxrwxrwx 1 root root 15 1970-01-01 01:41 fsc -> /dev/block/sdf5

lrwxrwxrwx 1 root root 15 1970-01-01 01:41 fsg -> /dev/block/sdf4

lrwxrwxrwx 1 root root 16 1970-01-01 01:41 fw_4j1ed_a -> /dev/block/sde21

lrwxrwxrwx 1 root root 16 1970-01-01 01:41 fw_4j1ed_b -> /dev/block/sde49

lrwxrwxrwx 1 root root 16 1970-01-01 01:41 fw_4u1ea_a -> /dev/block/sde22

lrwxrwxrwx 1 root root 16 1970-01-01 01:41 fw_4u1ea_b -> /dev/block/sde50

lrwxrwxrwx 1 root root 16 1970-01-01 01:41 fw_ufs3_a -> /dev/block/sde23

lrwxrwxrwx 1 root root 16 1970-01-01 01:41 fw_ufs3_b -> /dev/block/sde51

lrwxrwxrwx 1 root root 16 1970-01-01 01:41 fw_ufs4_a -> /dev/block/sde24

lrwxrwxrwx 1 root root 16 1970-01-01 01:41 fw_ufs4_b -> /dev/block/sde52

lrwxrwxrwx 1 root root 16 1970-01-01 01:41 fw_ufs5_a -> /dev/block/sde25

lrwxrwxrwx 1 root root 16 1970-01-01 01:41 fw_ufs5_b -> /dev/block/sde53

lrwxrwxrwx 1 root root 16 1970-01-01 01:41 fw_ufs6_a -> /dev/block/sde26

lrwxrwxrwx 1 root root 16 1970-01-01 01:41 fw_ufs6_b -> /dev/block/sde54

lrwxrwxrwx 1 root root 16 1970-01-01 01:41 fw_ufs7_a -> /dev/block/sde27

lrwxrwxrwx 1 root root 16 1970-01-01 01:41 fw_ufs7_b -> /dev/block/sde55

lrwxrwxrwx 1 root root 16 1970-01-01 01:41 fw_ufs8_a -> /dev/block/sde28

lrwxrwxrwx 1 root root 16 1970-01-01 01:41 fw_ufs8_b -> /dev/block/sde56

lrwxrwxrwx 1 root root 15 1970-01-01 01:41 hyp_a -> /dev/block/sde3

lrwxrwxrwx 1 root root 16 1970-01-01 01:41 hyp_b -> /dev/block/sde31

lrwxrwxrwx 1 root root 16 1970-01-01 01:41 keymaster_a -> /dev/block/sde10

lrwxrwxrwx 1 root root 16 1970-01-01 01:41 keymaster_b -> /dev/block/sde38

lrwxrwxrwx 1 root root 15 1970-01-01 01:41 keystore -> /dev/block/sda5

lrwxrwxrwx 1 root root 16 1970-01-01 01:41 limits -> /dev/block/sde67

lrwxrwxrwx 1 root root 16 1970-01-01 01:41 logdump -> /dev/block/sde71

lrwxrwxrwx 1 root root 16 1970-01-01 01:41 logfs -> /dev/block/sde69

lrwxrwxrwx 1 root root 15 1970-01-01 01:41 mdtp_a -> /dev/block/sde7

lrwxrwxrwx 1 root root 16 1970-01-01 01:41 mdtp_b -> /dev/block/sde35

lrwxrwxrwx 1 root root 15 1970-01-01 01:41 mdtpsecapp_a -> /dev/block/sde6

lrwxrwxrwx 1 root root 16 1970-01-01 01:41 mdtpsecapp_b -> /dev/block/sde34

lrwxrwxrwx 1 root root 16 1970-01-01 01:41 minidump -> /dev/block/sde57

lrwxrwxrwx 1 root root 15 1970-01-01 01:41 misc -> /dev/block/sda3

lrwxrwxrwx 1 root root 15 1970-01-01 01:41 modem_a -> /dev/block/sde4

lrwxrwxrwx 1 root root 16 1970-01-01 01:41 modem_b -> /dev/block/sde32

lrwxrwxrwx 1 root root 15 1970-01-01 01:41 modemst1 -> /dev/block/sdf2

lrwxrwxrwx 1 root root 15 1970-01-01 01:41 modemst2 -> /dev/block/sdf3

lrwxrwxrwx 1 root root 16 1970-01-01 01:41 msadp -> /dev/block/sde64

lrwxrwxrwx 1 root root 16 1970-01-01 01:41 odm_a -> /dev/block/sda15

lrwxrwxrwx 1 root root 16 1970-01-01 01:41 odm_b -> /dev/block/sda16

lrwxrwxrwx 1 root root 15 1970-01-01 01:41 oem_dycnvbk -> /dev/block/sda8

lrwxrwxrwx 1 root root 15 1970-01-01 01:41 oem_stanvbk -> /dev/block/sda9

lrwxrwxrwx 1 root root 16 1970-01-01 01:41 op1 -> /dev/block/sde59

lrwxrwxrwx 1 root root 15 1970-01-01 01:41 op2 -> /dev/block/sda7

lrwxrwxrwx 1 root root 15 1970-01-01 01:41 param -> /dev/block/sda4

lrwxrwxrwx 1 root root 15 1970-01-01 01:41 persist -> /dev/block/sda2

lrwxrwxrwx 1 root root 16 1970-01-01 01:41 qupfw_a -> /dev/block/sde15

lrwxrwxrwx 1 root root 16 1970-01-01 01:41 qupfw_b -> /dev/block/sde43

lrwxrwxrwx 1 root root 16 1970-01-01 01:41 reserve1 -> /dev/block/sda10

lrwxrwxrwx 1 root root 16 1970-01-01 01:41 reserve2 -> /dev/block/sda11

lrwxrwxrwx 1 root root 16 1970-01-01 01:41 sec -> /dev/block/sde60

lrwxrwxrwx 1 root root 16 1970-01-01 01:41 splash -> /dev/block/sde66

lrwxrwxrwx 1 root root 16 1970-01-01 01:41 spunvm -> /dev/block/sde65

lrwxrwxrwx 1 root root 15 1970-01-01 01:41 ssd -> /dev/block/sda1

lrwxrwxrwx 1 root root 16 1970-01-01 01:41 sti -> /dev/block/sde70

lrwxrwxrwx 1 root root 16 1970-01-01 01:41 storsec_a -> /dev/block/sde19

lrwxrwxrwx 1 root root 16 1970-01-01 01:41 storsec_b -> /dev/block/sde47

lrwxrwxrwx 1 root root 16 1970-01-01 01:41 system_a -> /dev/block/sda13

lrwxrwxrwx 1 root root 16 1970-01-01 01:41 system_b -> /dev/block/sda14

lrwxrwxrwx 1 root root 16 1970-01-01 01:41 toolsfv -> /dev/block/sde68

lrwxrwxrwx 1 root root 15 1970-01-01 01:41 tz_a -> /dev/block/sde2

lrwxrwxrwx 1 root root 16 1970-01-01 01:41 tz_b -> /dev/block/sde30

lrwxrwxrwx 1 root root 16 1970-01-01 01:41 userdata -> /dev/block/sda17

lrwxrwxrwx 1 root root 16 1970-01-01 01:41 vbmeta_a -> /dev/block/sde17

lrwxrwxrwx 1 root root 16 1970-01-01 01:41 vbmeta_b -> /dev/block/sde45

lrwxrwxrwx 1 root root 16 1970-01-01 01:41 vendor_a -> /dev/block/sde16

lrwxrwxrwx 1 root root 16 1970-01-01 01:41 vendor_b -> /dev/block/sde44

lrwxrwxrwx 1 root root 15 1970-01-01 01:41 xbl_a -> /dev/block/sdb1

lrwxrwxrwx 1 root root 15 1970-01-01 01:41 xbl_b -> /dev/block/sdc1

lrwxrwxrwx 1 root root 15 1970-01-01 01:41 xbl_config_a -> /dev/block/sdb2

lrwxrwxrwx 1 root root 15 1970-01-01 01:41 xbl_config_b -> /dev/block/sdc2