diff --git a/fs_mgr/fs_mgr_fstab.cpp b/fs_mgr/fs_mgr_fstab.cpp index 36bd75d42..598a3d2ec 100644 --- a/fs_mgr/fs_mgr_fstab.cpp +++ b/fs_mgr/fs_mgr_fstab.cpp @@ -304,19 +304,16 @@ bool ParseFsMgrFlags(const std::string& flags, FstabEntry* entry) { if (!ParseByteCount(arg, &entry->zram_backingdev_size)) { LWARNING << "Warning: zram_backingdev_size= flag malformed: " << arg; } - } else if (StartsWith(flag, "zoned_device=")) { - std::string zoned; - if (ReadFileToString("/sys/class/block/" + arg + "/queue/zoned", &zoned) && - android::base::StartsWith(zoned, "host-managed")) { - entry->zoned_device = "/dev/block/" + arg; + } else if (flag == "zoned_device") { + if (access("/dev/block/by-name/zoned_device", F_OK) == 0) { + entry->zoned_device = "/dev/block/by-name/zoned_device"; // atgc in f2fs does not support a zoned device auto options = Split(entry->fs_options, ","); options.erase(std::remove(options.begin(), options.end(), "atgc"), options.end()); entry->fs_options = android::base::Join(options, ","); - LINFO << "Removed ATGC in fs_options as " << entry->fs_options; - } else { - LWARNING << "Warning: cannot find the zoned device: " << arg; + LINFO << "Removed ATGC in fs_options as " << entry->fs_options + << " for zoned device=" << entry->zoned_device; } } else { LWARNING << "Warning: unknown flag: " << flag; diff --git a/init/devices.cpp b/init/devices.cpp index 8bc6e52e2..39442a0e8 100644 --- a/init/devices.cpp +++ b/init/devices.cpp @@ -431,6 +431,12 @@ std::vector DeviceHandler::GetBlockDeviceSymlinks(const Uevent& uev } } + std::string model; + if (ReadFileToString("/sys/class/block/" + uevent.device_name + "/queue/zoned", &model) && + !StartsWith(model, "none")) { + links.emplace_back("/dev/block/by-name/zoned_device"); + } + auto last_slash = uevent.path.rfind('/'); links.emplace_back(link_path + "/" + uevent.path.substr(last_slash + 1));