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[    3.025750] [pid=1][BEGET][INFO][fstab_mount.c:459]Mount device /dev/block/platform/fe310000.sdhci/by-name/misc to none
[    3.025894] [pid=1][BEGET][ERROR][fstab_mount.c:405]Failed to create dir " none ", err = 30
[    3.025916] [pid=1][BEGET][ERROR][fstab_mount.c:486]Mount device /dev/block/platform/fe310000.sdhci/by-name/misc to none failed, err = 30, retry
[    3.025941] [pid=1][BEGET][ERROR][fstab_mount.c:405]Failed to create dir " none ", err = 30
[    3.025956] [pid=1][BEGET][ERROR][fstab_mount.c:486]Mount device /dev/block/platform/fe310000.sdhci/by-name/misc to none failed, err = 30, retry
[    3.025979] [pid=1][BEGET][ERROR][fstab_mount.c:405]Failed to create dir " none ", err = 30
[    3.025994] [pid=1][BEGET][ERROR][fstab_mount.c:486]Mount device /dev/block/platform/fe310000.sdhci/by-name/misc to none failed, err = 30, retry
[    3.026011] [pid=1][BEGET][WARNING][fstab_mount.c:568]Mount /dev/block/platform/fe310000.sdhci/by-name/misc to none failed, err = 30. Ignore failure

oh5.0 rk3568 misc 分区加载异常 ；想知道这个分区去是干嘛的；

cmdline ==  Kernel command line: earlycon=uart8250,mmio32,0xfe660000 root=PARTUUID=614e0000-0000 rw rootwait rootfstype=ext4 console=ttyFIQ0 hardware=rk3568 default_boot_device=fe310000.sdhci bootslots=0 ohos.required_mount.system=/dev/block/platform/fe310000.sdhci/by-name/system@/usr@ext4@ro,barrier=1@wait,required ohos.required_mount.vendor=/dev/block/platform/fe310000.sdhci/by-name/vendor@/vendor@ext4@ro,barrier=1@wait,required ohos.required_mount.misc=/dev/block/platform/fe310000.sdhci/by-name/misc@none@none@none@wait,required

ohos.required_mount.misc=/dev/block/platform/fe310000.sdhci/by-name/misc@none@none@none@wait,required 这个挂载都是none 这样对吗