Zheng Zeng has uploaded this change for review. ( https://review.gerrithub.io/c/ffilz/nfs-ganesha/+/1203977?usp=email ) Change subject: Fix the issue of building pseudofs failure. ...................................................................... Fix the issue of building pseudofs failure. When there are two exports, their configurations are as follows: EXPORT { Export_Id = 2; Path = /111/222; Protocols = 3; Access_Type = RW; Squash = Root_Squash; Pseudo = /111/222; Attr_Expiration_Time = 0; FSAL { Name = CLOVE; } } EXPORT { Export_Id = 1; Path = /111/222/333; Protocols = 3,4; Access_Type = RW; Squash = Root_Squash; Pseudo = /111/222/333; Attr_Expiration_Time = 0; FSAL { Name = CLOVE; } } When mounting the root directory of Pseudofs on the client, the /111/222/333 directory cannot be seen. The reason for this issue is that Pseudo = /111/222/333 is not mounted to the root directory / of pseudofs. To fix the issue, this patch establishes two rules: (1) Ensure that when mounting a sub-export, its parent export is already mounted to Pseudofs. (2) When building pseudofs, mount the exports to Pseudofs in order of the length of Pseudo, from shortest to longest. After testing, the Pseudofs built according to these rules meets the requirements. The issue has been fixed. Change-Id: Iae83f4c81597512128f49bc11c536a20e9ee181d Signed-off-by: izxl007 <zengzheng007@163.com> --- M src/support/export_mgr.c 1 file changed, 28 insertions(+), 6 deletions(-) git pull ssh://review.gerrithub.io:29418/ffilz/nfs-ganesha refs/changes/77/1203977/1 -- To view, visit https://review.gerrithub.io/c/ffilz/nfs-ganesha/+/1203977?usp=email To unsubscribe, or for help writing mail filters, visit https://review.gerrithub.io/settings?usp=email Gerrit-MessageType: newchange Gerrit-Project: ffilz/nfs-ganesha Gerrit-Branch: next Gerrit-Change-Id: Iae83f4c81597512128f49bc11c536a20e9ee181d Gerrit-Change-Number: 1203977 Gerrit-PatchSet: 1 Gerrit-Owner: Zheng Zeng <zengzheng007@163.com>