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Debug failed mount: No such file or directory

PatrikOsgnach
yesterday
89 Views

Hi all, I recently inherited an already configured AFF-A300. It already has some volumes, exported via NFS3 and they all work fine.

 

Today I tried to add a new volume via the Ontap system manager, but the mount fails:

 

# mount -v -t nfs vrc01n01b:/proj_rfip_hki /root/hki
mount.nfs: timeout set for Fri Dec 20 19:21:29 2024
mount.nfs: trying text-based options 'vers=4,addr=10.217.231.21,clientaddr=10.217.231.88'
mount.nfs: mount(2): Protocol not supported
mount.nfs: trying text-based options 'addr=10.217.231.21'
mount.nfs: prog 100003, trying vers=3, prot=6
mount.nfs: trying 10.217.231.21 prog 100003 vers 3 prot TCP port 2049
mount.nfs: prog 100005, trying vers=3, prot=17
mount.nfs: trying 10.217.231.21 prog 100005 vers 3 prot UDP port 635
mount.nfs: mount(2): No such file or directory
mount.nfs: mounting vrc01n01b:/proj_rfip_hki failed, reason given by server: No such file or directory

To check the most obvious reasons: 

> volume show -vserver vrcv01a -fields volume,node,junction-path,policy
vserver volume    policy                  junction-path node      
------- --------- ----------------------- ------------- ---------
vrcv01a proj_rfip_hki 
                  clients                 /proj_rfip_hki 
                                                        vrc01n01b
> vserver export-policy check-access -vserver vrcv01a -client-ip 10.217.231.88 -volume proj_rfip_hki -authentication-method sys -protocol nfs3 -access-type read
                                Policy    Policy     Rule             Security
Path                 Policy     Owner     Owner Type Index Access     Style
-------------------- ---------- --------- ---------- ---- ---------- ----------
/                    default    vrcv01a_rootvol 
                                          volume        2 read       unix
/proj_rfip_hki       clients    proj_rfip_hki 
                                          volume        2 read       unix
>  export-policy access-cache show -node vrc01n01b -vserver vrcv01a -policy clients -address 10.217.231.88

                                        Node: vrc01n01b
                                     Vserver: vrcv01a
                                 Policy Name: clients
                                  IP Address: 10.217.231.88
                    Access Cache Entry Flags: has-usable-data
                                 Result Code: 0
                 First Unresolved Rule Index: -
                      Unresolved Clientmatch: -
              Number of Matched Policy Rules: 1
         List of Matched Policy Rule Indexes: 2
                                Age of Entry: 741s
                 Access Cache Entry Polarity: positive
Time Elapsed since Last Use for Access Check: 407s
      Time Elapsed since Last Update Attempt: 741s
               Result of Last Update Attempt: 0
                List of Client Match Strings: 10.217.231.0/25

 

From the client:

# showmount -e vrc01n01b
Export list for vrc01n01b:
/proj_rfip_hki                          (everyone)

 

So, volume is there, it is mounted, it has an export policy and the client is allowed to mount.

What am I missing? Is there anything like "exportfs -r" that I have to run?

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3 REPLIES 3

TMACMD
NetApp A-Team
yesterday
71 Views

Not sure if I missed it…how about

 export-policy rule show -instance -vserver vserver

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PatrikOsgnach
2 hours ago
22 Views

There it is

> export-policy rule show -instance -vserver vrcv01a 

                                    Vserver: vrcv01a
                                Policy Name: clients
                                 Rule Index: 2
                            Access Protocol: any
List of Client Match Hostnames, IP Addresses, Netgroups, or Domains: 10.217.231.0/25
                             RO Access Rule: any
                             RW Access Rule: any
User ID To Which Anonymous Users Are Mapped: 65534
                   Superuser Security Types: none
               Honor SetUID Bits in SETATTR: false
                  Allow Creation of Devices: true

                                    Vserver: vrcv01a
                                Policy Name: default
                                 Rule Index: 1
                            Access Protocol: any
List of Client Match Hostnames, IP Addresses, Netgroups, or Domains: 0.0.0.0/0
                             RO Access Rule: any
                             RW Access Rule: any
User ID To Which Anonymous Users Are Mapped: 65534
                   Superuser Security Types: none
               Honor SetUID Bits in SETATTR: false
                  Allow Creation of Devices: true

                                    Vserver: vrcv01a
                                Policy Name: policy_10390_1707921307
                                 Rule Index: 1
                            Access Protocol: any
List of Client Match Hostnames, IP Addresses, Netgroups, or Domains: 10.217.231.0/25
                             RO Access Rule: any
                             RW Access Rule: none
User ID To Which Anonymous Users Are Mapped: 65534
                   Superuser Security Types: none
               Honor SetUID Bits in SETATTR: false
                  Allow Creation of Devices: true

                                    Vserver: vrcv01a
                                Policy Name: policy_11210_1707920505
                                 Rule Index: 1
                            Access Protocol: any
List of Client Match Hostnames, IP Addresses, Netgroups, or Domains: 10.217.231.0/25
                             RO Access Rule: any
                             RW Access Rule: any
User ID To Which Anonymous Users Are Mapped: 65534
                   Superuser Security Types: none
               Honor SetUID Bits in SETATTR: true
                  Allow Creation of Devices: true

 

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PatrikOsgnach
2 hours ago
21 Views

Part 2

 Vserver: vrcv01a
                                Policy Name: policy_11210_1707920505
                                 Rule Index: 3
                            Access Protocol: any
List of Client Match Hostnames, IP Addresses, Netgroups, or Domains: @vr.urania.intel.com
                             RO Access Rule: any
                             RW Access Rule: any
User ID To Which Anonymous Users Are Mapped: 65534
                   Superuser Security Types: none
               Honor SetUID Bits in SETATTR: true
                  Allow Creation of Devices: true

                                    Vserver: vrcv01a
                                Policy Name: policy_29374_1725895138
                                 Rule Index: 1
                            Access Protocol: any
List of Client Match Hostnames, IP Addresses, Netgroups, or Domains: 10.217.231.0/25
                             RO Access Rule: any
                             RW Access Rule: any
User ID To Which Anonymous Users Are Mapped: 65534
                   Superuser Security Types: none
               Honor SetUID Bits in SETATTR: true
                  Allow Creation of Devices: true

                                    Vserver: vrcv01a
                                Policy Name: policy_5716_1707922398
                                 Rule Index: 1
                            Access Protocol: any
List of Client Match Hostnames, IP Addresses, Netgroups, or Domains: @adm_h_nasadm_fah_ivr
                             RO Access Rule: any
                             RW Access Rule: any
User ID To Which Anonymous Users Are Mapped: 65534
                   Superuser Security Types: none
               Honor SetUID Bits in SETATTR: true
                  Allow Creation of Devices: true

                                    Vserver: vrcv01a
                                Policy Name: policy_7612_1707915997
                                 Rule Index: 1
                            Access Protocol: any
List of Client Match Hostnames, IP Addresses, Netgroups, or Domains: 10.217.231.0/25
                             RO Access Rule: any
                             RW Access Rule: none
User ID To Which Anonymous Users Are Mapped: 65534
                   Superuser Security Types: none
               Honor SetUID Bits in SETATTR: false
                  Allow Creation of Devices: true
8 entries were displayed.

 

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