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How to use the BlobFuse2 mountv1 command

Use the blobfuse2 mountv1 command to generate a configuration file for BlobFuse2 from a BlobFuse v1 configuration file.

Szemantika

blobfuse2 mountv1 [path] --[flag-name]=[flag-value]

Érvek

[path]

Specify a file path to the directory where the storage container will be mounted. Példa:

blobfuse2 mountv1 ./mount_path ...

Jelzők (beállítások)

Egyes jelzők a szülőparancstól öröklődnek, blobfuse2míg mások csak a blobfuse2 mountv1 parancsra vonatkoznak.

A BlobFuse2 parancstól örökölt jelzők

A következő jelölők öröklődnek a szülőparancsból blobfuse2:

Zászló Rövid verzió Érték típusa Alapértelmezett érték Leírás
disable-version-check boolean false Engedélyezi vagy letiltja a BlobFuse2 bináris fájlok automatikus verzióellenőrzését
segítség -h nincs adat nincs adat Súgóinformációk a blobfuse2 parancshoz és alparancsokhoz

Flags that apply only to the BlobFuse2 mountv1 command

A következő jelzők csak a blobfuse2 mountv1 parancsra vonatkoznak.

Zászló Short
version		 Érték
típus		 Default
érték		 Leírás
background-download boolean false File download to run in the background on open call
basic-remount-check boolean false Check for an already mounted status using /etc/mtab
block-size-mb uint Size of a block to be downloaded during streaming
(in MB)
ca-cert-file szál Specifies the proxy pem certificate path if it's not in the default path
cache-on-list boolean igaz Cache attributes on listing
cache-poll-timeout-msec uint Time in milliseconds in order to poll for possible expired files awaiting cache eviction
(in milliseconds)
cache-size-mb float File cache size
(in MB)
cancel-list-on-mount-seconds uint16 A list call to the container is by default issued on mount
(in seconds)
konfigurációs fájl szál ./config.cfg Input BlobFuse configuration file
tároló neve szál Required if no configuration file is specified
convert-config-only boolean Don't mount - only convert v1 configuration to v2
d -d boolean false Mount with foreground and FUSE logs on
empty-dir-check boolean false Disallows remounting using a non-empty tmp-path
enable-gen1 boolean false To enable Gen1 mount
file-cache-timeout-in-seconds uint32 120 During this time, blobfuse will not check whether the file is up to date or not
(in seconds)
high-disk-threshold uint32 High disk threshold
(as a percentage)
http-proxy szál HTTP Proxy address
https-proxy szál HTTPS Proxy address
invalidate-on-sync boolean igaz Invalidate file/dir on sync/fsync
log-level LOG_OFF
LOG_CRIT
LOG_ERR
LOG_WARNING
LOG_INFO
LOG_DEBUG
LOG_WARNING		 LOG_WARNING The level of logging written to syslog.
low-disk-threshold uint32 Low disk threshold
(as a percentage)
max-blocks-per-file int Maximum number of blocks to be cached in memory for streaming
max-concurrency uint16 Option to override default number of concurrent storage connections
max-eviction uint32 Number of files to be evicted from cache at once
max-retry int32 Maximum retry count if the failure codes are retryable
max-retry-interval-in-seconds int32 Maximum length of time between 2 retries
(in seconds)
no-symlinks boolean false Whether or not symlinks should be supported
o -o strings FUSE options
kimeneti fájl szál ./config.yaml Output Blobfuse configuration file
pre-mount-validate boolean igaz Validate blobfuse2 is mounted
required-free-space-mb int Required free space
(in MB)
retry-delay-factor int32 Retry delay between two tries
(in seconds)
set-content-type boolean false Turns on automatic 'content-type' property based on the file extension
stream-cache-mb uint Limit total amount of data being cached in memory to conserve memory footprint of blobfuse
(in MB)
streaming boolean false Enable Streaming
tmp-path szál nincs adat Configures the tmp location for the cache.
(Configure the fastest disk (SSD or ramdisk) for best performance).
upload-modified-only boolean false Turn off unnecessary uploads to storage
use-adls boolean false Enables blobfuse to access Azure DataLake storage account
use-attr-cache boolean false Enable attribute cache
use-https boolean false Enables HTTPS communication with Blob storage

Examples

  1. Mount a blob container in an Azure Data Lake Storage account using a BlobFuse v1 configuration file:

    sudo blobfuse2 mountv1 ./mount_dir --config-file=./config.cfg --use-adls=true

  2. Create a BlobFuse2 configuration file from a v1 configuration file in the same directory, but do not mount any containers:

    sudo blobfuse2 mountv1 --config-file=./config.cfg --output-file=./config.yaml --convert-config-only=true

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