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cephfs: upgrading mount syntax

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The old syntax is almost deprecated,and there are reasons to upgrade it
 - old syntax is lack of fsid(critical for debugging and observability)
 - mds_namespace is deprecated, it might be inappropriate to continue using it
 - kernel will try new syntax first and then the old one, it's a waste

Signed-off-by: mageekchiu <qiukang@mail.ustc.edu.cn>
This commit is contained in:
mageekchiu 2025-01-18 02:34:17 +08:00
parent 0cfb2b012b
commit 21d1d640e2
1 changed files with 4 additions and 7 deletions
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11
internal/cephfs/mounter/kernel.go
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@ -74,16 +74,13 @@ func (m *kernelMounter) mountKernel(
args := []string{
"-t", "ceph",
fmt.Sprintf("%s:%s", volOptions.Monitors, volOptions.RootPath),
fmt.Sprintf("%s@%s.%s=%s", cr.ID, volOptions.ClusterID, volOptions.FsName, volOptions.RootPath),
mountPoint,
}
optionsStr := fmt.Sprintf("name=%s,secretfile=%s", cr.ID, cr.KeyFile)
mdsNamespace := ""
if volOptions.FsName != "" {
mdsNamespace = "mds_namespace=" + volOptions.FsName
}
optionsStr = util.MountOptionsAdd(optionsStr, mdsNamespace, volOptions.KernelMountOptions, netDev)
optionsStr := fmt.Sprintf("mon_addr=%s,secretfile=%s", strings.ReplaceAll(volOptions.Monitors, ",", "/"), cr.KeyFile)
optionsStr = util.MountOptionsAdd(optionsStr, volOptions.KernelMountOptions, netDev)
args = append(args, "-o", optionsStr)